| | Database Title | Category | | Names |
|---|
 | Tableau Genealogique des Mariages Celebres dans les Paroisses du Diocese de Rimouski, Volume 2 | Birth, Marriage and Death Records | | 59,043 |
 | Tacoma and Vicinity | Miscellaneous Records and Reference | | 1,713 |
| Tacoma Illustrated | Miscellaneous Records and Reference | | 10,822 |
| Talcott Pedigree in England and America | Social, Regional and General History | | 23,840 |
| Tale of a City | Social, Regional and General History | | 4,893 |
| Tales from the Great Lakes | Social, Regional and General History | | 6,521 |
| Tales of an Old Sea Port. A General Sketch of the History of Bristol, Rhode Island | Miscellaneous Records and Reference | | 18,361 |
| Talks with Ralph Waldo Emerson | Miscellaneous Records and Reference | | |
| Taming the Skies: A Celebration of Canadian Flight | Social, Regional and General History | | 4,601 |
| Tamworth Parish Registers 1558 - 1614, Part 1 | Birth, Marriage and Death Records | | 23,107 |
| Tappan - Toppan Genealogy: Ancestors and Descendants of Abraham Toppan of Newbury, Massachusetts, 1606 - 1672 | Social, Regional and General History | | 11,177 |
| Taroom Cemetery Monumental Inscriptions | Birth, Marriage and Death Records | | 5,197 |
| Tasmania PO Directory 1890-91 (Wise) | Directories and Lists | | 66,600 |
| Tasmania PO Directory 1892-93 (Wise) | Directories and Lists | | 81,600 |
| Tasmania PO Directory 1894-95 (Wise) | Directories and Lists | | 60,000 |
| Tasmania PO Directory 1896-97 (Wise) | Directories and Lists | | 62,280 |
| Tasmania PO Directory 1898 (Wise) | Directories and Lists | | 72,120 |
| Tasmania PO Directory 1899 (Wise) | Directories and Lists | | 73,200 |
| Tasmania PO Directory 1900 (Wise) | Directories and Lists | | 73,800 |
| Tasmania PO Directory 1903 (Wise) | Directories and Lists | | 81,600 |
| Tasmania PO Directory 1904 (Wise) | Directories and Lists | | 86,640 |
| Tasmania PO Directory 1917 (Wise) | Directories and Lists | | 84,480 |
| Tasmania PO Directory 1923 (Wise) | Directories and Lists | | 53,760 |
| Tasmania PO Directory 1931 (Wise) | Directories and Lists | | 56,520 |
| Tasmania PO Directory 1936 (Wise) | Directories and Lists | | 56,880 |
| Tasmania PO Directory 1947 (Wise) | Directories and Lists | | 61,800 |
 | Tasmania Reports of Crime 1861 | Government Records | | 10,720 |
| Tasmania Reports of Crime 1862 | Government Records | | 14,880 |
| Tasmania Reports of Crime 1863 | Government Records | | 16,960 |
| Tasmania Reports of Crime 1864 | Government Records | | 17,360 |
| Tasmania Reports of Crime 1865 | Government Records | | 17,600 |
| Tasmania Reports of Crime 1866 | Government Records | | 17,440 |
| Tasmania Reports of Crime 1867 | Government Records | | 16,720 |
| Tasmania Reports of Crime 1868 | Government Records | | 17,200 |
| Tasmania Reports of Crime 1869 | Government Records | | 17,680 |
| Tasmania Reports of Crime 1870 | Government Records | | 17,840 |
| Tasmania Telephone Directory 1953 | Directories and Lists | | 34,200 |
| Tasmanian Cyclopedia 1931 | Family History and Biography | | 8,400 |
| Tasmanian Directory 1867-68 (MacPhail) | Directories and Lists | | 30,000 |
| Tasmanian Directory 1887 (Middleton & Maning) | Directories and Lists | | 63,360 |
| Tasmanian Royal Kalendar & Almanack 1849 | Directories and Lists | | 12,750 |
| Tasmanian Royal Kalendar & Almanack 1850 | Directories and Lists | | 15,350 |
| Tasmanians in the Transvaal War | Military Subjects | | 27,600 |
| Tasmanias War Record 1914-1918 | Military Subjects | | 20,600 |
| Tatenhill Parish Register, Volume 2 | Birth, Marriage and Death Records | | 23,905 |
| Tatum Narrative, 1626 - 1925 | Social, Regional and General History | | 7,081 |
| Tax Lists 1811, 1812, Madison County, Mississippi and a Few Alabama Land Entries | Miscellaneous Records and Reference | | 1,919 |
| Tax Lists of the Town of Providence, 1686 - 1689 | Directories and Lists | | 3,438 |
| Tayer (Thayer) Family Entries in the Parish Register of Thornbury, Glouscestershire, England | Social, Regional and General History | | 967 |
| Taylor and Allied Families: Genealogical and Bographical | Social, Regional and General History | | 1,883 |
| Taylor County Democrat (Bedford,Iowa) | Newspapers and Periodicals | | 13,976 |
| Taylor Family Record, 1770-1916 | Social, Regional and General History | | 1,486 |
| Taylor Family Records | Social, Regional and General History | | 6,500 |
| Taylor: John Taylor (3-24-1771/9-19-1839) and Wife Elizabeth Lafler, and Their Descendants, Comprising 8 Generations | Social, Regional and General History | | 10,240 |
| Tbe Register of Donington | Birth, Marriage and Death Records | | 8,882 |
| Teall Genealogical Records in England and America | Social, Regional and General History | | 3,739 |
| Tearin' Through the Wilderness: Missouri Pioneer Episodes, 1822 - 1885; and Genealogy of the Watkins Family of Virginia and Missouri | Social, Regional and General History | | 10,171 |
| Teggs New South Wales Pocket Almanac 1842 | Directories and Lists | | 18,650 |
| Telephone Directory, Western New Brunswick, July 1947 | Directories and Lists | | 17,080 |
| Teller County, Colorado Wills, 1894-1971 | Court, Land, and Probate Records | | 319 |
| Temagami: A Debate on Wilderness | Social, Regional and General History | | 5,599 |
| Temiskaming Speaker (New Liskeard, Ontario, Canada) | Newspapers and Periodicals | | 9,461,003 |
| Temperance Recollections, Labors, Defeats, Triumphs (John Marsh) | Miscellaneous Records and Reference | | 2,384 |
| Temple University - Templar Yearbook | Directories and Lists | | 54,194 |
| Templeton Town Council Minutes (Templeton,Iowa) | Newspapers and Periodicals | | |
| Ten Eyck Family Record | Social, Regional and General History | | 9,901 |
| Ten Generations of Grants | Social, Regional and General History | | 42,282 |
| Ten Years Of Preacher-Life: Chapters From an Autobiography (William Henry Milburn) | Social, Regional and General History | | 1,034 |
| Tener: A History of the Family in France, Ireland, and America | Social, Regional and General History | | 3,451 |
| Tennessee 1930 US Census Index | Census and Voter Lists | | 2,632,335 |
| Tennessee Civil War Southern Claims | Directories and Lists | | 3,902 |
| Tennessee Colored Confederate Pensions | Military Subjects | | 269 |
| Tennessee Confederate Pension Applications | Military Subjects | | 27,422 |
| Tennessee Confederate Physicians | Military Subjects | | 711 |
| Tennessee County, North Carolina, Early Deeds, Volume 2, 1794 - 1797 | Court, Land, and Probate Records | | 3,980 |
| Tennessee CRHA Roster | Military Subjects | | 541 |
| Tennessee Deaths 1908-1912 | Birth, Marriage and Death Records | | 94,064 |
| Tennessee in the War 1861-1865 | Military Subjects | | 10,549 |
| Tennessee Records: Bible Records and Marriage Bonds | Birth, Marriage and Death Records | | 52,605 |
| Tennessee Records: Tombstone Inscriptions and Manuscripts | Birth, Marriage and Death Records | | 65,645 |
| Tennessee Soldiers in the Revolution: A Roster of Soldiers Living During the Revolutionary War in the Counties of Washington and Sullivan (Free until 30 Nov 2009) | Military Subjects | | 6,637 |
| Tennessee State Penitentiary 1831-1850 | Directories and Lists | | 1,175 |
| Tennessee WWI Gold Star Records | Military Subjects | | 1,545 |
| Tennessee WWI Veterans | Military Subjects | | 81,215 |
| Tennessee, Old and New, 1796 - 1946, Volume 1 | Miscellaneous Records and Reference | | 79,337 |
| Tenth Legion Tithables, Rockingham County, Virginia, 1792 | Miscellaneous Records and Reference | | 6,286 |
| Tenting on the Plains: General Custer in Kansas and Texas | Social, Regional and General History | | 10,035 |
| Tercentenary of New England Families, 1620 - 1920 | Social, Regional and General History | | 13,461 |
| Tercentenary Pictorial and History of the Lower Naugatuck Valley | Miscellaneous Records and Reference | | 40,204 |
| Terrebonne County: All Catholic Churches: Marriages, 1727 - 1960, Volume 1 | Birth, Marriage and Death Records | | 28,671 |
| Terrebonne County: All Catholic Churches: Marriages, 1727 - 1960, Volume 2 | Birth, Marriage and Death Records | | 27,225 |
| Terrebonne County: All Catholic Churches: Marriages, 1727 - 1960, Volume 3 | Birth, Marriage and Death Records | | 26,240 |
| Terril Tribune (Terril, Iowa) | Newspapers and Periodicals | | 5,226 |
| Test (London,United Kingdom) | Newspapers and Periodicals | | 92 |
| Testamenta Leodiensia | Birth, Marriage and Death Records | | 19,779 |
| Texas 1930 US Census Index | Census and Voter Lists | | 4,883,288 |
| Texas Divorces 1968 - 2001 | Birth, Marriage and Death Records | | 5,735,064 |
| Texas Marriages 1968 - 2003 | Birth, Marriage and Death Records | | 2,173,880 |
| Texas Marriages 2004 | Birth, Marriage and Death Records | | 723,822 |
| Thacher-Thatcher Genealogy | Social, Regional and General History | | 35,111 |
| Thaddeus Stevens | Miscellaneous Records and Reference | | 1,820 |
| That Man Eastman | Social, Regional and General History | | 27,304 |
| Thayer Ancestry: Supplement to the Family Memorial of the Early Settlers of New England in the Line of Col. Abraham Thayer, His Ancestors and Descendants | Social, Regional and General History | | 2,822 |
| The 13th Battalion Royal Highlanders of Canada, 1914 - 1919 | Directories and Lists | | 6,205 |
| The 1850 Census of Georgia Slave Owners | Census and Voter Lists | | 44,936 |
| The 1851 Dublin City Census, Ireland | Census and Voter Lists | | 58,993 |
| The 1864 Census of the Territory of Arizona | Census and Voter Lists | | 10,598 |
| The 24th Battalion, C.E.F., Victoria Rifles of Canada, 1914 - 1919 | Military Subjects | | 23,830 |
| The 2nd Canadian Heavy Battery in the World War 1914 to 1919 | Directories and Lists | | 1,920 |
| The 42nd Battalion, C.E.F. Royal Highlanders of Canada | Directories and Lists | | 6,111 |
| The A. K. Wilson Family: Abraham Key Wilson and Mary Jane Wilson, Their Descendants and Their Ancestors | Social, Regional and General History | | 3,491 |
| The A. M. Crary Memoirs and Memoranda | Birth, Marriage and Death Records | | 2,708 |
| The Abbe Genealogy | Social, Regional and General History | | 424 |
| The Abbott - Adlum - Green Families | Social, Regional and General History | | 4,628 |
| The Abeel and Allied Families | Social, Regional and General History | | 1,747 |
| The Abell Family in America | Social, Regional and General History | | 22,180 |
| The Abernathys, the Alexanders, the Forneys, the Sims | Social, Regional and General History | | 2,110 |
| The Abraham Holman Family of Ross County, Ohio | Social, Regional and General History | | 4,052 |
| The Ackerman Family Association Comprising the Descendants of George Ackerman, Mennonite, of Lower Milford Township, Bucks County, Pennsylvania | Social, Regional and General History | | 19,290 |
| The Adam Good Family History | Social, Regional and General History | | 8,590 |
| The Adamson Saga, 1536 - 1936 | Social, Regional and General History | | 11,242 |
| The Akers Family of Franklin County, Virginia Combined with the Boone, Cannaday, Hickman and Pridgen Families | Social, Regional and General History | | 9,974 |
| The Albee Family of Berkeley, California Present Their Lines of Descent, 1640 - 1940 | Social, Regional and General History | | 3,343 |
| The Alexander Family of Scotland, Ireland and America | Social, Regional and General History | | 1,622 |
| The Alexanders of Maine | Social, Regional and General History | | 5,400 |
| The Allardyce Family | Social, Regional and General History | | 1,039 |
| The Allen Memorial, Second Series: Descendants of Samuel Allen of Windsor Connecticut, 1604 - 1907 | Social, Regional and General History | | 22,947 |
| The Allen Memorial: Descendants of Edward Allen of Nantucket, Massachusetts, 1690 - 1905 | Social, Regional and General History | | 10,152 |
| The Alonzo B. Albertson Family, Root and Branch | Social, Regional and General History | | 4,564 |
| The Alstons and Allstons of North and South Carolina | Social, Regional and General History | | 38,608 |
| The Ambrose Family Records | Social, Regional and General History | | 352 |
| The American Ancestors and Descendants of Willard William and Cora Dunham Boyd, 1620 - 1928 | Social, Regional and General History | | 32,436 |
| The American Ancestors of Margaret Esther Bouton Thom and William John Thom | Social, Regional and General History | | 22,225 |
| The American Ancestors of the Different Branches of Franklin Hoar Wheeler and of His Wife Elisabeth Pomeroy Wheeler | Social, Regional and General History | | 981 |
| The American Ancestry of Frederic Louis Huidekoper and Reginald Shippen Huidekoper of Washington, District of Columbia | Social, Regional and General History | | 2,939 |
| The American Ancestry of Silence Washburn, Wife of Jesse Washburn and Mother of Daniel Washburn, Who Escaped the Wyoming Massacre | Social, Regional and General History | | 1,084 |
| The American Ancestry of the Benjamin Ingham Family and Allied Families | Social, Regional and General History | | 1,151 |
| The American Family Hoisington | Social, Regional and General History | | 20,015 |
| The American Family Hoisington, 1939 Supplement | Social, Regional and General History | | 2,152 |
| The American Star (General, Mexico) | Newspapers and Periodicals | | 101,454 |
| The Ames Family of Bruton, Somerset, England | Social, Regional and General History | | 21,384 |
| The Ames family of Easton, Massachusetts | Social, Regional and General History | | 13,787 |
| The Amidon Family: A Record of the Descendants of Roger Amadowne of Rehoboth Massachusetts | Social, Regional and General History | | 11,684 |
| The Amos Family: Ancestors and Descendants of Perry Amos (1857-1933) and Mollie Leota Dickerson Amos (1862-1947) | Social, Regional and General History | | 3,236 |
| The Anable Family in America 1623-1967: the Story of a Pilgrim Father, Anthony Anable , 1599-1674, of Plymouth Plantation, and His Descendants for Eleven Generations | Social, Regional and General History | | 4,650 |
| The Ancestors and Descendants of Abraham Daniel Washburn and His Wife Flora Clarinda Gleason, Utah Pioneers | Social, Regional and General History | | 29,001 |
| The Ancestors and Descendants of Elijah Gleason and his First Wife, Cynthia Johnson | Social, Regional and General History | | 11,659 |
| The Ancestors and Descendants of Ezekiel Williams of Wethersfield, 1608 - 1907 | Social, Regional and General History | | 6,675 |
| The Ancestors and Descendants of Isaac Alden and Irene Smith his Wife, 1599 - 1903 | Social, Regional and General History | | 8,954 |
| The Ancestors and Descendants of Isaac Horton of Liberty, New York | Social, Regional and General History | | 2,605 |
| The Ancestors and Descendants of Lieutenant Tobias Lord | Birth, Marriage and Death Records | | 12,849 |
| The Ancestors and Descendants of Peter Thatcher and Lucinda Stanton Wales | Social, Regional and General History | | 10,001 |
| The Ancestors and Descendants of the Rev'd Henry Clarke and his Wife Catherine Pendleton of Madison County, New York | Social, Regional and General History | | 7,721 |
| The Ancestors and Descendants of William Henry Venable | Social, Regional and General History | | 16,606 |
| The Ancestors and Descendants of Zachariah Eddy of Warren, Pennsylvania | Social, Regional and General History | | 22,257 |
| The Ancestors and Kin and Descendants of John Warden and Narcissa (Davis) Warden His Wife | Social, Regional and General History | | 12,751 |
| The Ancestors of Charles Clement Heacock, 1851 - 1914 | Social, Regional and General History | | 18,379 |
| The Ancestors of Courtlandt Palme Dixon and his Wife Hannah Elizabeth Williams of Stonington, Connecticut | Social, Regional and General History | | 2,777 |
| The Ancestors of Lieutenant Thomas Tracy of Norwich, Connecticut | Social, Regional and General History | | 4,336 |
| The Ancestors of Moses Haskell Gilbert of Vermont and Montreal, 1790-1843 | Social, Regional and General History | | 12,293 |
| The Ancestors of my Children and Other Related Children by William Copeland Clark | Social, Regional and General History | | 14,879 |
| The Ancestors of My Daughters | Social, Regional and General History | | 8,839 |
| The Ancestors of Samuel Eugene Hill, the Gideon | Social, Regional and General History | | 4,495 |
| The Ancestors of Silas Tinker in America from 1637: A Partial Record | Social, Regional and General History | | 617 |
| The Ancestors of the John Lowe Family Circle their Descendants | Birth, Marriage and Death Records | | 11,822 |
| The Ancestors, Kin and Descendants of John Warden and Narcissa (Davis) Warden, His Wife | Family Trees | | 9,753 |
| The Ancestral Dictionary | Miscellaneous Records and Reference | | 5,621 |
| The Ancestral Lines of Chester Everts Howell, 1867 - 1949, of Elmira, New York | Social, Regional and General History | | 14,431 |
| The Ancestral McCurdys: Their Origin and Remote History | Social, Regional and General History | | 3,645 |
| The Ancestry and Allied Families of Nathan Blake 3rd and Susan (Torrey) Blake | Social, Regional and General History | | 12,556 |
| The Ancestry and Descendants of John and Jane Ann (Lounsbery) Davenport of Ulster County, New York, and Meadville, Pennsylvania | Social, Regional and General History | | 2,832 |
| The Ancestry and Posterity of John Lea, 1503 - 1906 | Social, Regional and General History | | 45,865 |
| The Ancestry and Posterity of John Lea, of Christian Malford, Wiltshire, England, and of Pennsylvania in America, 1503-1906 | Birth, Marriage and Death Records | | 53,458 |
| The Ancestry and Posterity of Zaccheus Gould of Topsfield | Birth, Marriage and Death Records | | 3,530 |
| The Ancestry and the Descendants of John Pratt of Hartford, Connecticut | Family Trees | | 11,734 |
| The Ancestry of Abel Lunt, 1769 - 1806 of Newbury, Massachusetts | Social, Regional and General History | | 18,278 |
| The Ancestry of Abraham Lincoln | Birth, Marriage and Death Records | | 14,070 |
| The Ancestry of Benjamin Harrison, President of the United States of America, 1889 - 1893 | Social, Regional and General History | | 8,509 |
| The Ancestry of Bethia Harris, 1748 - 1833, Wife of Dudley Wildes of Topsfield, Massachusetts | Social, Regional and General History | | 8,763 |
| The Ancestry of Charity Haley, 1755 - 1800 | Social, Regional and General History | | 3,562 |
| The Ancestry of Ezra Holton of Northfield, Massachusetts and Soperton, Ontario, 1785 - 1824 | Social, Regional and General History | | 9,924 |
| The Ancestry of Garret Conrad Van Wagnen | Social, Regional and General History | | 23,276 |
| The Ancestry of Governor Thomas Dudley | Social, Regional and General History | | 1,385 |
| The Ancestry of Grafton Johnson, with its Four Branches, the Johnson, the Holman, the Keen, the Morris | Social, Regional and General History | | 26,192 |
| The Ancestry of Jane Maria Greenleaf | Social, Regional and General History | | 4,255 |
| The Ancestry of John Whitney: Who, with His Wife, Elinor, and Sons John, Richard, Nathaniel, Thoams, and Jonathan, Emigrated from London, England, in the Year 1635 | Social, Regional and General History | | 16,586 |
| The Ancestry of Joseph Waterhouse 1754 - 1837 of Standish, Maine | Social, Regional and General History | | 7,013 |
| The Ancestry of Katharine Choate Paul, Now Mrs. William J. Young, Jr. | Family Trees | | 13,719 |
| The Ancestry of Lieut. Amos Towne, 1737 - 1793 | Social, Regional and General History | | 6,175 |
| The Ancestry of Lydia Harmon, 1755 - 1836, Wife of Joseph Waterhouse of Standish, Maine | Social, Regional and General History | | 8,482 |
| The Ancestry of Mary Isaac, c. 1549 - 1613 | Birth, Marriage and Death Records | | 25,919 |
| The Ancestry of Phoebe Tilton, 1775 - 1847 Wife of Captain Abel Lunt of Newburyport, Massachusetts | Social, Regional and General History | | 14,295 |
| The Ancestry of the Elisha Goodwin of Sixth Generation of Goodwin Family of Kittery, York County, Maine, and his Descendants | Social, Regional and General History | | 1,437 |
| The Ancestry of Walter M. Thurston | Social, Regional and General History | | 8,308 |
| The Ancestry of William Francis Joseph Boardman, Hartford, Connecticut | Social, Regional and General History | | 18,389 |
| The Anderson-Krogh Genealogy: Ancestral Lines and Descendants | Social, Regional and General History | | 18,163 |
| The Andersons from the Great Fork of the Patuxent | Social, Regional and General History | | 8,965 |
| The Andrews family, descendants of Varney Andrews, Virginia soldier of the American Revolution | Social, Regional and General History | | 5,642 |
| The Annals and Parish Register of St. Thomas and St. Denis Parish in South Carolina, 1680 - 1884 | Birth, Marriage and Death Records | | 9,381 |
| The Annals of Newberry | Social, Regional and General History | | 34,386 |
| The Annals of Newtown, in Queens County, New York | Miscellaneous Records and Reference | | 32,625 |
| The Annals of Tennessee to the End of the Eighteenth Century | Social, Regional and General History | | 21,521 |
| The Annals of the Families of Caspar, Henry, Baltzer and George Spengler, Who Settled in York County | Social, Regional and General History | | 20,505 |
| The Annals of Wakefield House of Correction for three hundred years | Social, Regional and General History | | 8,330 |
| The Anniversary Compulsion: Canada's Centennial Celebrations: A Model Mega-Anniversary | Social, Regional and General History | | 5,343 |
| The Antecedents of the Abernethy Family in Scotland, Virginia and Alabama. | Social, Regional and General History | | 2,666 |
| The Arctic Fox: Francis Leopold McClintock | Social, Regional and General History | | 5,774 |
| The Arctic: Enigmas and Myths | Social, Regional and General History | | 2,641 |
| The Armistead Family, 1635 - 1910 | Social, Regional and General History | | 21,497 |
| The Army Index 1787 | Military Subjects | | 9,516 |
| The Arnold Memorial: William Arnold of Providence and Pawtuxet, 1587 - 1675 | Social, Regional and General History | | 18,605 |
| The Ash MSS. Written in the Year 1735 by Lieut.-Col. Thomas Ash and Other Family Records | Social, Regional and General History | | 5,215 |
| The Ashbridge Book: Relating to Past and Present Ashbridge Families in America. | Social, Regional and General History | | 13,627 |
| The Ashley Genealogy | Social, Regional and General History | | 26,091 |
| The Ashley Genealogy: A History of the Descendants of Robert Ashley of Springfield, Massachusetts | Social, Regional and General History | | 28,538 |
| The Aspinwall and Aspinall Families of Lancashire, 1189 - 1923 | Social, Regional and General History | | 31,738 |
| The Aspinwall Genealogy | Social, Regional and General History | | 15,494 |
| The Assassination of Abraham Lincoln and Its Expiation | Miscellaneous Records and Reference | | 3,369 |
| The Association Oath Rolls of the British Plantations, 1696 | Miscellaneous Records and Reference | | 2,784 |
| The Atkinsons of New Jersey from the Records of Friends Meetings and from offices of record in the state | Social, Regional and General History | | 1,737 |
| The Atwood Family | Social, Regional and General History | | 2,101 |
| The Auchmuty Family of Scotland and America | Social, Regional and General History | | 14,248 |
| The Autobiography and Journal of Rev. Heman Bangs | Social, Regional and General History | | 25,459 |
| The Autobiography of A Pennsylvanian | Miscellaneous Records and Reference | | 6,195 |
| The Autobiography of Joseph Jefferson | Birth, Marriage and Death Records | | 10,475 |
| The Autobiography of Leigh Hunt, Volume 1 | Birth, Marriage and Death Records | | 7,439 |
| The Autobiography of Leigh Hunt, Volume 2 | Birth, Marriage and Death Records | | 8,564 |
| The Autobiography of Nathaniel Southgate Shaler | Social, Regional and General History | | 2,914 |
| The Autobiography of Sir Henry Morton Stanley | Social, Regional and General History | | 3,917 |
| The Autobiography of the Rev. William Jay, Volume 1 | Miscellaneous Records and Reference | | 7,770 |
| The Autobiography of the Rev. William Jay, Volume 2 | Miscellaneous Records and Reference | | 7,682 |
| The Autobiography of Thomas Collier Platt | Miscellaneous Records and Reference | | 5,291 |
| The Averell - Averill - Avery Family: A Record of the Descendants of William and Abigail Averill of Ipswich Massachusetts | Social, Regional and General History | | 70,073 |
| The Avery, Fairchild & Park Families of Massachusetts, Connecticut and Rhode Island | Social, Regional and General History | | 11,839 |
| The Averys of Groton: Genealogical and Biographical | Social, Regional and General History | | 51,193 |
| The Axfords of Oxford, New Jersey: A Genealogy Beginning in 1725 | Social, Regional and General History | | 4,137 |
| The Babbitt Family History | Social, Regional and General History | | 37,650 |
| The Baldwin Genealogy, 1500 - 1881 | Social, Regional and General History | | 19,746 |
| The Ballous in America | Social, Regional and General History | | 117,748 |
| The Baptism register of Rev. Robert McDowall (Presbyterian) of Fredericksburgh, c1800 to 1841 | Directories and Lists | | 1,607 |
| The Barbour Collection of Connecticut Town Vital Records Volume 54: Windham 1692-1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 19,172 |
| The Barbour Collection of Connecticut Town Vital Records Warren, Washington, Waterford, Watertown, and Westbrook (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 16,631 |
| The Barbour Collection of Connecticut Town Vital Records, Barkhamsted, 1779 - 1854 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | |
| The Barbour Collection of Connecticut Town Vital Records, Branford, 1644 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 38,176 |
| The Barbour Collection of Connecticut Town Vital Records, Danbury, 1685 - 1847 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 36,333 |
| The Barbour Collection of Connecticut Town Vital Records, Durham, 1708 - 1852 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 39,631 |
| The Barbour Collection of Connecticut Town Vital Records, East Hartford, 1783 - 1853 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 29,827 |
| The Barbour Collection of Connecticut Town Vital Records, East Windsor, 1768 - 1860 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 23,282 |
| The Barbour Collection of Connecticut Town Vital Records, Killingworth, 1667 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 29,230 |
| The Barbour Collection of Connecticut Town Vital Records, Middletown, 1651 - 1854, A-J | Birth, Marriage and Death Records | | 34,725 |
| The Barbour Collection of Connecticut Town Vital Records, Middletown, 1651 - 1854, Part 2 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 33,374 |
| The Barbour Collection of Connecticut Town Vital Records, Newtown, 1711 - 1852 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | |
| The Barbour Collection of Connecticut Town Vital Records, Orange, 1822 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 28,611 |
| The Barbour Collection of Connecticut Town Vital Records, Plymouth, 1795 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 37,241 |
| The Barbour Collection of Connecticut Town Vital Records, Portland, 1841 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | |
| The Barbour Collection of Connecticut Town Vital Records, Preston, 1687 - 1850, Parts 1 - 2 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 41,975 |
| The Barbour Collection of Connecticut Town Vital Records, Sherman, 1802 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 22,756 |
| The Barbour Collection of Connecticut Town Vital Records, Stamford, 1641 - 1852 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 39,187 |
| The Barbour Collection of Connecticut Town Vital Records, Sterling, 1794 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 28,112 |
| The Barbour Collection of Connecticut Town Vital Records, Thompson, 1785 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 40,083 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 12: Fairfield, 1639-1850, Farmington, 1645-1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 21,912 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 19: Hartford (1635-1855) (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 35,180 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 20: Huntington (1789 - 1850), Kent (1739 - 1852), and Killingly (1708 - 1850) (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 22,925 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 22: Lebanon, Volumes 1 & 2 (1700 - 1854) and Lebanon, Volume 3 (1700 - 1854) (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 14,408 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 44: Stafford 1719 - 1850, Tolland 1715 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 23,327 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 45 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 42,472 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 46: Thompson 1785 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 25,699 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 47: Torrington 1740 - 1850, Union 1734 - 1850, Voluntown 1708 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 17,374 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 48: Wallingford 1670 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 24,764 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 50: Waterbury 1686 - 1853 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 27,322 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 51: Weston 1787 - 1850, Westport 1835 - 1850, Willington 1727 - 1851 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 14,040 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 52: Wethersfield 1634 - 1868 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 24,053 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 53: Wilton 1802 - 1850, Winchester 1771 - 1858, Wolcott 1796 - 1854, Woodbridge 1784 - 1832, Woodbury 1674 - 1850, Woodstock 1848 - 1866 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 19,010 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 55: Windsor 1637 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 22,129 |
| The Barbour Collection of Connecticut Town Vital Records, Volume 7: Colchester, 1699-1850; Colebrook, 1779-1810; Columbia, 1804-1852; Cornwall, 1740-1854 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 22,877 |
| The Barbour Collection of Connecticut Town Vital Records, Weston, 1787 - 1850 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 25,172 |
| The Baxter Family: Descendants of George and Thomas Baxter of Westchester County, New York | Social, Regional and General History | | 7,460 |
| The Beacon Biographies: John Fiske | Social, Regional and General History | | 1,338 |
| The Beautiful and Historic Villages of Yorkshire Illustrated | Social, Regional and General History | | 1,565 |
| The Beautiful Life of Frances E. Willard, a Memorial Volume | Social, Regional and General History | | 2,693 |
| The Belcher Families in New England | Social, Regional and General History | | 2,115 |
| The Belgians in Ontario: A History | Social, Regional and General History | | 572 |
| The Bellows Genealogy: John Bellows, the Boy Emigrant of 1635 and his Descendants | Social, Regional and General History | | 31,591 |
| The Bennett Family | Social, Regional and General History | | 1,554 |
| The Benson Family Records: John Benson of Oxfordshire, England | Social, Regional and General History | | 6,513 |
| The Bentley Family | Social, Regional and General History | | 1,079 |
| The Benton Family | Social, Regional and General History | | 415 |
| The Bergen Family: The Descendants of Hans Hansen Bergen one of the Early Settlers of New York | Social, Regional and General History | | 29,666 |
| The Berkshire, Vermont, Chaffees and Their Descendants, 1801 - 1911 | Social, Regional and General History | | 19,244 |
| The Berkshire, Vermont, Chaffees, and Their Descendants, 1801 - 1911 | Family Trees | | 18,383 |
| The Bermuda Branch of the Jauncey Family | Family Trees | | 217 |
| The Big Sandy Valley | Social, Regional and General History | | 5,768 |
| The Big Sandy Valley: A History of the People and Country | Social, Regional and General History | | 6,558 |
| The Big Wells Family | Social, Regional and General History | | 7,492 |
| The Biological and Genealogical Records of the Fite Families in the United States | Social, Regional and General History | | 11,168 |
| The Bird Family: A Genealogy of Thomas Bird, Dorchester, Massachusetts | Social, Regional and General History | | 2,906 |
| The Blue Book: Textile Directory, United States & Canada, 1897 - 1898 | Directories and Lists | | 1,704 |
| The Blue Book: Textile Directory, United States & Canada, 1897 - 1898, Part 10 | Directories and Lists | | 1,952 |
| The Blue Book: Textile Directory, United States & Canada, 1897 - 1898, Part 11 | Directories and Lists | | 12,902 |
| The Blue Book: Textile Directory, United States & Canada, 1897 - 1898, Part 2 | Directories and Lists | | 1,614 |
| The Blue Book: Textile Directory, United States & Canada, 1897 - 1898, Part 3 | Directories and Lists | | 7,357 |
| The Blue Book: Textile Directory, United States & Canada, 1897 - 1898, Part 4 | Directories and Lists | | 2,384 |
| The Blue Book: Textile Directory, United States & Canada, 1897 - 1898, Part 5 | Directories and Lists | | 5,251 |
| The Blue Book: Textile Directory, United States & Canada, 1897 - 1898, Part 6 | Directories and Lists | | 1,498 |
| The Blue Book: Textile Directory, United States & Canada, 1897 - 1898, Part 7 | Directories and Lists | | 654 |
| The Blue Book: Textile Directory, United States & Canada, 1897 - 1898, Part 8 | Directories and Lists | | 490 |
| The Blue Book: Textile Directory, United States & Canada, 1897 - 1898, Part 9 | Directories and Lists | | 2,260 |
| The Bontecou Genealogy: A Record of the Descendants of Pierre Bontecou, a Huguenot Refugee from France | Social, Regional and General History | | 14,808 |
| The Book of Benjamin Hanna: His Children, and Their Descendants | Social, Regional and General History | | 6,773 |
| The Book of Church Law | Social, Regional and General History | | 6,478 |
| The Book of Daniel Drew | Miscellaneous Records and Reference | | |
| The Book of Dene, Deane, Adeane, A Genealogical History | Social, Regional and General History | | 8,729 |
| The Book of Dow: Genealogical Memoirs of the Descendants of Henry Dow, 1637, Thomas Dow, 1639 | Social, Regional and General History | | 73,135 |
| The Book of Ghosts: Ancestral Line of Herbert Drake Halsey | Social, Regional and General History | | 14,837 |
| The Book of John Howell and His Descendants with Supplementary Accounts of the Families Related to Them by Marriage | Social, Regional and General History | | 30,949 |
| The Book of Names Especially Relating to the Early Palatines and the First Settlers in the Mohawk Valley | Birth, Marriage and Death Records | | 22,236 |
| The Book of the Agnews: James Agnew of Pennsylvania | Social, Regional and General History | | 39,296 |
| The Book of Wallace | Social, Regional and General History | | 39,769 |
| The Book of White Ancestry: The Early History of the White Family in Nottinghamshire, Holland and Massachusetts | Social, Regional and General History | | 3,907 |
| The Book Records the Descendants of William Gregg | Social, Regional and General History | | 21,719 |
| The Boone Family: A Genealogical History of the Descendants of George and Mary Boone | Social, Regional and General History | | 47,508 |
| The Border and Riding Clans Followed by a History of the Clan Dickson | Social, Regional and General History | | 11,658 |
| The Border Settlers of Northwestern Virginia, 1768 - 1795 | Social, Regional and General History | | 13,239 |
| The Boyd Family | Social, Regional and General History | | 3,763 |
| The Boys' Life of Theodore Roosevelt | Social, Regional and General History | | 1,973 |
| The Bramshott Souvenir Magazine | Directories and Lists | | 2,418 |
| The Brave Men of Eyam | Social, Regional and General History | | 2,138 |
| The Brewster Genealogy, 1566 - 1907, Volume 1 | Social, Regional and General History | | 45,776 |
| The Brewster Genealogy, 1566 - 1907, Volume 2 | Social, Regional and General History | | 68,230 |
| The Brights of Suffolk, England | Social, Regional and General History | | 14,480 |
| The Bromley Genealogy: Being a Record of the Descendants of Luke Bromley of Warwick, Rhode Island and Stonington, Connecticut | Social, Regional and General History | | 28,745 |
| The Brooklyn Enigma: Life of Mary J. Fancher | Birth, Marriage and Death Records | | 5,350 |
| The Bulls of Parkeomink, Montgomery County, Pennsylvania and their Descendants | Social, Regional and General History | | 6,173 |
| The Burlington Court Book of West New Jersey, 1680 - 1709 (Free until 30 Nov 2009) | Court, Land, and Probate Records | | 30,699 |
| The Burning of the Valleys: Daring Raids from Canada Against the New York Frontier in the Fall of 1780 | Military Subjects | | 21,736 |
| The Calhoun Family of South Carolina | Social, Regional and General History | | 4,462 |
| The Call to Arms: Montreal's Roll of Honor, 1914 | Military Subjects | | 14,082 |
| The Cameron Rolls, 1812 | Directories and Lists | | 494 |
| The Canadian General Election of 1997 | Social, Regional and General History | | 5,025 |
| The Canadian General Election of 2000 | Social, Regional and General History | | 6,313 |
| The Canadian General Election of 2004 | Social, Regional and General History | | 6,753 |
| The Canadian Home: From Cave to Electronic Cocoon | Social, Regional and General History | | 9,583 |
| The Canary Islands Migration to Louisiana, 1778 - 1783 | Birth, Marriage and Death Records | | 6,439 |
| The Candee Genealogy | Family Trees | | 7,437 |
| The Capital Years: Niagara-On-The -Lake, 1792 - 1796 | Social, Regional and General History | | 9,548 |
| The Caradoc Academy | Directories and Lists | | 95 |
| The Carter H. Harrison who was a Guest of the White Sulphur Springs Hotel, September 1, 1816 was my Grandfather | Social, Regional and General History | | 1,074 |
| The Cary Family in America | Social, Regional and General History | | 4,328 |
| The Cary Family in England | Social, Regional and General History | | 1,965 |
| The Case Family | Social, Regional and General History | | 3,342 |
| The Case Family: Descendants of Jonathan J. and Lucy Simmons Case, Pioneer Settlers in Ontario County, New York | Family Trees | | 2,103 |
| The Catholic Church in the Meeting of Two Frontiers: The Southern Illinois County, 1763 - 1793 | Miscellaneous Records and Reference | | 11,990 |
| The Census Tables for the French Colony of Louisiana, 1699 - 1732 | Census and Voter Lists | | 838 |
| The Centennial Anniversary of the Birth of Edward Everett, April 11, 1894 | Miscellaneous Records and Reference | | |
| The Century Cyclopedia of Names, Volume 1 | Miscellaneous Records and Reference | | 88,098 |
| The Century Cyclopedia of Names, Volume 2 | Miscellaneous Records and Reference | | 92,704 |
| The Century Cyclopedia of Names, Volume 3 | Miscellaneous Records and Reference | | 129,334 |
| The Chamberlain Association of America | Miscellaneous Records and Reference | | 5,010 |
| The Champion Genealogy: A History of the Descendants of Henry Champion | Social, Regional and General History | | 29,311 |
| The Chandler Family | Family Trees | | 105,593 |
| The Chapman Family: The Descendants of Robert Chapman, one of the First Settlers of San-Brook, Connecticut | Social, Regional and General History | | 23,453 |
| The Character of Thomas Jefferson as Exhibited in his Own Writings | Miscellaneous Records and Reference | | 6,258 |
| The Chatfield Family, Naugatuck Valley, Connecticut | Social, Regional and General History | | 1,401 |
| The Cherokee Land Lottery: Containing a Numerical List of the Names of the Fortunate Drawers in Said Lottery, with an Engraved Map of Each District | Court, Land, and Probate Records | | 67,951 |
| The Children's Aid Society of New York: An Index to the Federal, State, and Local Census Records of Its Lodging Houses (1855 - 1925) | Census and Voter Lists | | 5,919 |
| The Chipman Lineage Particularly as in Essex County, Massachusetts | Social, Regional and General History | | 3,739 |
| The Christian Life | Birth, Marriage and Death Records | | 378 |
| The Christian Mother: An Address Delivered in the First Church, Brighton, Feb 14, 1855, at the Funeral of Mrs. Susanna [Park] Champney | Miscellaneous Records and Reference | | 2,181 |
| The City of Toronto and the Home District Commercial Directory and Register, 1837 | Directories and Lists | | 22,076 |
| The City That Is: The Story of the Rebuilding of San Francisco in Three Years | Miscellaneous Records and Reference | | 3,918 |
| The Civil Service List of Canada, 1872 | Directories and Lists | | 11,257 |
| The Civil Service List of Canada, 1894, Part A | Directories and Lists | | 3,874 |
| The Civil Service List of Canada, 1894, Part I | Directories and Lists | | 4,971 |
| The Civil Service List of Canada, 1894, Part L | Directories and Lists | | 15,688 |
| The Civil Service List of Quebec, 1853 | Directories and Lists | | 874 |
| The Civil War Diary, 1862 - 1865 | Miscellaneous Records and Reference | | 1,258 |
| The Civil War: Salmon Portland Chase | Social, Regional and General History | | 28,104 |
| The Clan Donald | Social, Regional and General History | | 145,746 |
| The Clan Finley | Social, Regional and General History | | 27,023 |
| The Clan Finley: A Condensed Genealogy of the Finley Family and Abroad | Social, Regional and General History | | 7,396 |
| The Clans, Septs and Regiments of the Scottish Highlands | Social, Regional and General History | | 26,162 |
| The Clans, Septs and Regiments of the Scottish Highlands: Eighth Edition | Social, Regional and General History | | 14,975 |
| The Clark Genealogy Embracing a Full Account of the Clark Reunion | Social, Regional and General History | | 1,307 |
| The Clark Genealogy: Some Descendants of Daniel Clark of Windsor, Connecticut, 1639 - 1913 | Social, Regional and General History | | 14,701 |
| The Cochranes of Renfrewshire, Scotland | Birth, Marriage and Death Records | | 4,601 |
| The Coddington Family: Records of one Line of the Descendants of John Coddington of Woodbridge, New Jersey | Birth, Marriage and Death Records | | 1,829 |
| The Coffin Family : The Life of Tristram Coffyn, of Nantucket, Massachusetts | Social, Regional and General History | | 1,996 |
| The Coffin Family: The Life of Tristram Coffyn of Nantucket, Massachusetts | Social, Regional and General History | | 3,141 |
| The Cogswells in America | Social, Regional and General History | | 40,996 |
| The Coit Family: The Descendants of John Coit | Social, Regional and General History | | 12,017 |
| The College on the Hill: A New History of the Ontario Agricultural College, 1874 - 1999 | Social, Regional and General History | | 9,795 |
| The Colonial Clergy of the Middle Colonies: New York, New Jersey, and Pennsylvania 1628 - 1776 | Social, Regional and General History | | 9,077 |
| The Colonial Clergy of Virginia, North Carolina and South Carolina | Social, Regional and General History | | 5,024 |
| The Colonial Virginia Register: A List of Governors, and Other Higher Officials | Social, Regional and General History | | 15,597 |
| The Commander-in-Chief's Guard: Revolutionary War (Free until 30 Nov 2009) | Military Subjects | | 10,246 |
| The Comprehensive Gazetteer of England and Wales, 1880 | Miscellaneous Records and Reference | | 1,580 |
| The Comprehensive Gazetteer of England and Wales, Volume 1 | Miscellaneous Records and Reference | | 34,615 |
| The Comprehensive Gazetteer of England and Wales, Volume 2 | Miscellaneous Records and Reference | | 41,750 |
| The Comprehensive Gazetteer of England and Wales, Volume 3 | Miscellaneous Records and Reference | | 41,118 |
| The Comprehensive Gazetteer of England and Wales, Volume 4 | Miscellaneous Records and Reference | | 38,276 |
| The Comprehensive Gazetteer of England and Wales, Volume 5 | Miscellaneous Records and Reference | | 39,751 |
| The Comprehensive Gazetteer of England and Wales, Volume 6 | Miscellaneous Records and Reference | | 44,350 |
| The Constables' Accounts of the Manor of Manchester From the Year 1612 To the Year 1647, and From the Year 1743 To the Year 1776. | Social, Regional and General History | | 44,503 |
| The Correspondence and Miscellanies of the Hon. John Cotton Smith | Social, Regional and General History | | 1,643 |
| The Correspondence of John Lothrop Motley | Miscellaneous Records and Reference | | 3,537 |
| The Correspondence of John Lothrop Motley, Volume 2 | Miscellaneous Records and Reference | | 4,217 |
| The Correspondence of Jonathan Worth, Volume 1 | Social, Regional and General History | | 8,052 |
| The Correspondence of Jonathan Worth, Volume 2 | Social, Regional and General History | | 6,155 |
| The Correspondence of Nicholas Biddle dealing with National Affairs, 1807 - 1844 | Miscellaneous Records and Reference | | 8,676 |
| The Corwin Genealogy (Curwin, Curwen, Corwine) in the United States | Family Trees | | 17,599 |
| The Cossitt Family | Social, Regional and General History | | |
| The Course of Empire, Voyage of Life, and Other Pictures of Thomas Cole | Miscellaneous Records and Reference | | 1,833 |
| The Coursens of Sussex County, New Jersey | Social, Regional and General History | | 580 |
| The Court Rolls of the Honor of Clitheroe in the County of Lancaster, Volume 1 | Court, Land, and Probate Records | | 25,967 |
| The Craighead Family: A Genealogical Memoir of the Descendants of Rev. Thomas and Margaret Craighead, 1658 - 1876 | Birth, Marriage and Death Records | | 5,307 |
| The Craven District Household Almanac 1928 and 1932 | Census and Voter Lists | | 79,915 |
| The Cromwellian Settlement of Ireland [1652 - 1660] | Social, Regional and General History | | 20,767 |
| The Cromwellian Settlement of Ireland, 1652 - 1660 | Social, Regional and General History | | 13,723 |
| The Cummington Harlows: Line of Ancestry from Sergeant William Harlow of Plymouth | Social, Regional and General History | | 573 |
| The Cymry of '76: Welshmen and Their Descendants of the American Revolution, Second Edition (Free until 30 Nov 2009) | Military Subjects | | 3,373 |
| The Dailey Family: A Biographical History and Genealogy of the Descendants of Ebenezer Dailey | Social, Regional and General History | | 10,654 |
| The Dallam Family: An Effort to assemble and preserve the History of an Anglo-American Family, 1690 - 1929 | Social, Regional and General History | | 3,074 |
| The Dallenbachs in America, 1710-1935 | Social, Regional and General History | | 33,432 |
| The Damon Family: Listing Some of the Ohio Descendants of Amos Damon of Chesterfield, Massachusetts | Social, Regional and General History | | 10,753 |
| The Dana Family in America | Social, Regional and General History | | 48,380 |
| The Daniels - Daniells Family: A Genealogical History of the Descendants of William Daniell of Dorchester and Milton, Massachusetts, Volume 2 | Social, Regional and General History | | 23,234 |
| The Daniels Family. A Genealogical History of the Descendants of William Daniels of Dorchester and Milton, Massachusetts | Social, Regional and General History | | 11,262 |
| The Darden Family History | Social, Regional and General History | | 15,077 |
| The Dare Family History | Birth, Marriage and Death Records | | 27,783 |
| The Darling Diaries: Memoirs of a Political Career | Social, Regional and General History | | 6,541 |
| The Darling Family in America, Early Settlers Prior to 1800 | Social, Regional and General History | | 1,445 |
| The Davidson Genealogy | Social, Regional and General History | | 33,981 |
| The Davidson's Genealogy and History | Social, Regional and General History | | 2,572 |
| The Davis Family (Davies and David) in Wales and America: Genealogy of Morgan David of Pennsylvania | Social, Regional and General History | | 27,989 |
| The Davis Family: A History of the Descendants of William Davis and his Wife Mary Means | Social, Regional and General History | | 10,356 |
| The Dawkins and Stewart Families of Virginia and Kentucky | Social, Regional and General History | | 12,848 |
| The De Forests of Avesnes and of New Netherland: A Huguenot Thread in American Colonial History, 1494 to the Present Time | Social, Regional and General History | | 18,107 |
| The De Peyster Family | Social, Regional and General History | | 5,254 |
| The De Riemer Family, 1640 - 1903 | Social, Regional and General History | | 4,520 |
| The Dearborns of Hampston, New Hampshire | Social, Regional and General History | | 1,256 |
| The Dearborns: A Discourse Commemorative of the Eightieth Anniversary of the Occupation of Fort Dearborn | Birth, Marriage and Death Records | | 5,541 |
| The Decendants of Edward Lytle of Pennsylvania, Butler County, Ohio and Indiana | Social, Regional and General History | | 6,111 |
| The Decendants of Eleazer Flagg and his Wife Huldah Chandler of Grafton, Massachusetts | Social, Regional and General History | | 17,445 |
| The Decendants of Francis Toms, of the Colonial Friends of Eastern North Carolina, 1650 - 1947 | Social, Regional and General History | | 2,576 |
| The Decendants of Jacob Longyear of Ulster County, New York | Social, Regional and General History | | 36,398 |
| The Dedham Eatons, From 1635 to the Fifth Generation: A Report Read at the Annual Meeting of the Eaton Family Association of Boston, October 21, 1884 | Social, Regional and General History | | 573 |
| The Degge Famliy of Staffordshire, England and the American Branches; The Diggs Family of Kent, England and the American Branches | Social, Regional and General History | | 15,674 |
| The Deland Family in America: A Biographical Genealogy | Social, Regional and General History | | 24,533 |
| The Delaware Finns | Social, Regional and General History | | 8,410 |
| The Demarest Family, Volume 1 | Social, Regional and General History | | 63,594 |
| The Demarest Family, Volume 2 | Social, Regional and General History | | 37,032 |
| The Demarest Family. David Des Marest of the French Patent on the Hackensack and his Descendants | Social, Regional and General History | | 34,028 |
| The Deming Family | Social, Regional and General History | | 412 |
| The Dennison Family of North Yarmouth and Freeport, Maine. Descended from George Dennison, 1699 - 1747 on Annisquam, Massachusetts | Social, Regional and General History | | 10,006 |
| The Derby School Register, 1570 - 1901 | Birth, Marriage and Death Records | | 27,708 |
| The Derbyshire Holdens and Their Descendants | Social, Regional and General History | | 9,726 |
| The Descendants (by the Female Line) of Joseph Loomis | Social, Regional and General History | | 101,853 |
| The Descendants and Ancestors of Christian Lantz of Bridgewater, Virginia | Birth, Marriage and Death Records | | 12,436 |
| The Descendants and Ancestors of William Jackson and his Wife Rachel Tomlinson Jackson | Social, Regional and General History | | 7,992 |
| The Descendants of Adam Mott of Hempstead, Long Island, New York A Genealogical Study | Family Trees | | 547 |
| The Descendants of Alexander Drummond of Georgetown, Maine | Social, Regional and General History | | 13,102 |
| The Descendants of Andrew Hyde of Lenox, Massachusetts: Sixth in Descent from William Hyde of Norwich, Connecticut | Social, Regional and General History | | 3,931 |
| The Descendants of Andrew Warner | Social, Regional and General History | | 59,750 |
| The Descendants of Anthony Day of Gloucester, Massachusetts, 1645 | Social, Regional and General History | | 657 |
| The Descendants of Calvin Locke of Sullivan, New Hampshire, who was of the Fifth Generation from Deacon William Locke of Woburn, Massachusetts, 1628 - 1720 | Birth, Marriage and Death Records | | 1,797 |
| The Descendants of Calvin Locke, of Sullivan, New Hampshire | Social, Regional and General History | | 731 |
| The Descendants of Captain Thomas Friend, 1700-1760, Chesterfield County, Virginia | Social, Regional and General History | | 20,884 |
| The Descendants of Captain Thomas White, 1754 - 1839 | Social, Regional and General History | | 14,220 |
| The Descendants of Charles Glidden of Portsmouth and Exeter, New Hampshire | Social, Regional and General History | | 29,740 |
| The Descendants of Deacon Aaron Baldwin | Social, Regional and General History | | 4,052 |
| The Descendants of Edward Eanes of Henrico and Chesterfield Counties in Virginia | Social, Regional and General History | | 14,452 |
| The Descendants of Edward Fitz Randolph and Elizabeth Blossom | Social, Regional and General History | | 19,993 |
| The Descendants of Edward Greenlee of West Virginia | Social, Regional and General History | | 38,112 |
| The Descendants of Elisha Harvey, 1719 - 1914 | Social, Regional and General History | | 1,845 |
| The Descendants of Ensign John Moor of Canterbury, New Hampshire Born 1696 - Died 1786 | Social, Regional and General History | | 11,768 |
| The Descendants of George Galloway and Rebekah Junkin, 1700 - 1925 in the United States of America | Social, Regional and General History | | 2,613 |
| The Descendants of George Holmes of Roxbury, 1594 - 1908; to Which Is Added the Descendants of John Holmes of Woodstock, Connecticut | Social, Regional and General History | | 40,316 |
| The Descendants of George Holmes of Roxbury, 1594 - 1908; to Which is Added the Descendants of John Holmes of Woodstock, Connecticut, by Butler, Gold Jane | Social, Regional and General History | | 36,819 |
| The Descendants of George Little, who Came to Newbury, Massachusetts, in 1640 | Social, Regional and General History | | 35,470 |
| The descendants of Henry Athey of Maryland, South Carolina and Alabama | Social, Regional and General History | | 4,083 |
| The Descendants of Henry Doude Who Came From England in 1639 | Social, Regional and General History | | 20,273 |
| The Descendants of Jacob Sebor, 1709 - 1793, of Middletown, Connecticut | Social, Regional and General History | | 2,641 |
| The Descendants of Job Atterbury | Social, Regional and General History | | 10,028 |
| The Descendants of Joel Jones, a Revolutionary Soldier, Also the Descendants of Lemuel Smith | Social, Regional and General History | | 20,360 |
| The Descendants of Johann Adam Forney, 1557 - 1963 | Social, Regional and General History | | 11,465 |
| The Descendants of John Brockett, One of the Original Founders of New Haven Colony | Social, Regional and General History | | 14,053 |
| The Descendants of John Brockett, One of the Original Founders of New Haven Colony. | Social, Regional and General History | | 14,389 |
| The Descendants of John Clack Hardaway and Mary Hardaway Harwell of Virginia: Chambliss and Sarah Carlisle of North Carolina | Social, Regional and General History | | 3,597 |
| The Descendants of John Drake of Windsor, Connecticut? | Social, Regional and General History | | 23,175 |
| The Descendants of John Little of Botetourt and Rockbridge Counties, Virginia with Notes on Other Lines of Littles and Lytles That May be Related | Social, Regional and General History | | 3,637 |
| The Descendants of John Porter of Windsor, Connecticut, 1635 - 1639, Volume 1 | Family Trees | | 20,487 |
| The Descendants of John Porter of Windsor, Connecticut, 1635 - 1639, Volume 2 | Family Trees | | 17,963 |
| The Descendants of John Rugg | Social, Regional and General History | | 26,141 |
| The Descendants of John Thomson, Pioneer Scotch Covenater Genealogical Notes on All Known Descendants of John Thomson, Covenater of Scotland, Ireland, and Pennsylvania | Social, Regional and General History | | 31,097 |
| The Descendants of John Whitney | Social, Regional and General History | | 59,817 |
| The Descendants of Joran Kyn of New Sweden | Social, Regional and General History | | 20,169 |
| The Descendants of Joseph and Anna Hatfield, Married December 6, 1779 | Social, Regional and General History | | 443 |
| The Descendants of Joseph Thompson and Jennet McClellan of Colraine, Massachusetts | Social, Regional and General History | | 4,638 |
| The Descendants of King George I of Great Britain | Social, Regional and General History | | 31,375 |
| The Descendants of Lewis Hart and Anne Elliott | Social, Regional and General History | | 18,003 |
| The Descendants of Major Samuel Lawrence of Groton, Massachusetts | Social, Regional and General History | | 11,476 |
| The Descendants of Major Samuel Lawrence of Groton, Massachusetts with Some Mention of Allied Families | Social, Regional and General History | | 22,608 |
| The Descendants of Matthias Hatfield | Social, Regional and General History | | 32,194 |
| The Descendants of Michael Holt | Social, Regional and General History | | 45,064 |
| The Descendants of Nathaniel Lewis Hill | Social, Regional and General History | | 3,951 |
| The Descendants of Nicholas Doe | Social, Regional and General History | | 19,628 |
| The Descendants of Rev. Thomas Hooker, Hartford, Connecticut, 1586 - 1908 | Social, Regional and General History | | 34,064 |
| The Descendants of Rev. William Worcester with a Brief Notice of the Connecticut Wooster Family | Social, Regional and General History | | 20,363 |
| The Descendants of Richard Kimber. A Genealogical History of the Descendants of Richard Kimber of Grove, Near Wantage, Berkshire, England | Social, Regional and General History | | 1,877 |
| The Descendants of Richard Kimber: A Genealogical History of the Descendants of Richard Kimber, of Grove, near Wantage, Berkshire, England | Social, Regional and General History | | 4,525 |
| The Descendants of Richard Sares (Sears) of Yarmouth, Massachusetts, 1638 - 1888 | Social, Regional and General History | | 17,812 |
| The Descendants of Robert Isbell in America | Birth, Marriage and Death Records | | 17,079 |
| The Descendants of Samuel Hooker of the Carolinas, Tennessee, Indiana and Illinois | Social, Regional and General History | | 1,910 |
| The Descendants of Seymour Fitch and Elizabeth Hoyt of New Canaan, Connecticut | Social, Regional and General History | | 6,422 |
| The Descendants of Stephen Loomer of New London, Connecticut: Comprising the First, to and Including the Ninth Generation | Social, Regional and General History | | 32,510 |
| The Descendants of Stephen Pierson of Suffolk County, England and New Haven and Derby, Connecticut, 1645 - 1789 | Family Trees | | 1,698 |
| The Descendants of Thomas Durfee of Portsmouth, Rhode Island, Volume 1 | Social, Regional and General History | | 33,909 |
| The Descendants of Thomas Durfee of Portsmouth, Rhode Island, Volume 2 | Social, Regional and General History | | 46,520 |
| The Descendants of Thomas Kimber: A Genealogical History of the Descendants of Thomas Kimber of Down Ampney, Near Cirencester, Gloucestershire, England | Social, Regional and General History | | 1,894 |
| The Descendants of Thomas Lee of Charleston, South Carolina, 1710 - 1769 | Birth, Marriage and Death Records | | 24,668 |
| The Descendants of Thomas of Elwell of Westhampton, Massachusetts | Social, Regional and General History | | 1,071 |
| The Descendants of Thomas White of Marblehead and Mark Haskell of Beverly, Massachusetts with a Brief Notice of the Coombs Family | Social, Regional and General History | | 4,173 |
| The Descendants of Veach Williams of Lebanon, Connecticut | Social, Regional and General History | | 5,556 |
| The Descendants of Veach Williams, of Lebanon, Connecticut, Who was the Fifth Generation from Robert Williams | Social, Regional and General History | | 11,688 |
| The Descendants of William and Elizabeth Tuttle | Social, Regional and General History | | 78,130 |
| The Descendants of William and John Johnson: Colonial Friends of Virginia | Social, Regional and General History | | 18,013 |
| The Descendants of William Hatch of Scituate, Massachusetts | Social, Regional and General History | | 2,082 |
| The Descendants of William Leete, one of the Founders of Guilford, Connnecticut, President of the Colonies and Governor of New Haven and Connecticut Colonies | Social, Regional and General History | | 27,307 |
| The Descendants of William Towne, Who Came to America on or About 1630 and Settled in Salem, Massachusetts | Social, Regional and General History | | 29,829 |
| The Descendants of William White of Haverhill, Massachusetts | Social, Regional and General History | | 2,841 |
| The Descendants of William White of Haverhill, Massachusetts: Genealogical Notices and Biographical Notices | Social, Regional and General History | | 7,570 |
| The Descendants of William Wilcoxson, Vincent Meigs, and Richard Webb | Social, Regional and General History | | 5,088 |
| The Descendents of Peter Wells of the Line of Joshua Wells | Social, Regional and General History | | 1,871 |
| The Descent of George Edgar Ladd | Social, Regional and General History | | 4,207 |
| The Descent of the Family of Deacon of Elstowe and London with Some Genealogical, Biographical and Topographical Notes and Sketches of Allied Families Including Reynes of Clifton, and Meres of Kirton | Social, Regional and General History | | 20,092 |
| The Devendorf Family | Social, Regional and General History | | 9,356 |
| The Dewees Family | Social, Regional and General History | | 16,963 |
| The Deyo (Deyoe) Family | Social, Regional and General History | | 38,922 |
| The Diary and Letters of his Excellency Thomas Hutchinson, Esq., Volume 2 | Miscellaneous Records and Reference | | 18,027 |
| The Diary and Letters of his Excellency, Thomas Hutchinson, Esq., Volume 1 | Miscellaneous Records and Reference | | 19,828 |
| The Diary of Matthew Patten of Bedford, New Hampshire | Miscellaneous Records and Reference | | 15,716 |
| The Diary of Philip Hone, 1828 - 1851, Volume 1 | Social, Regional and General History | | 12,948 |
| The Diary of Philip Hone, 1828 - 1851, Volume 2 | Miscellaneous Records and Reference | | 7,046 |
| The Diary of Rev. Ebenezer Parkman, of Westborough, Massachusetts | Miscellaneous Records and Reference | | 6,566 |
| The Diary of Thomas Minor, Stonington, Connecticut, 1653 - 1684 | Social, Regional and General History | | 1,815 |
| The Diary of Thomas Vernon: A Loyalist Banished from Newport by the Rhode Island General Assembly in 1776 | Miscellaneous Records and Reference | | 7,070 |
| The Dickson Letters | Birth, Marriage and Death Records | | 2,665 |
| The Dieffenbach Organ Builders | Social, Regional and General History | | 1,218 |
| The Dightons of Clifford Chambers and their Descendants | Social, Regional and General History | | 3,018 |
| The Dike and Dyke Family from Captain Anthony Dike | Social, Regional and General History | | 38,235 |
| The Dille Family: Three Hundred Years in America, 1664 - 1964 | Social, Regional and General History | | 7,786 |
| The Diller Family | Social, Regional and General History | | 2,882 |
| The Dillon Family | Social, Regional and General History | | 2,259 |
| The Dings Family in America | Social, Regional and General History | | 11,520 |
| The Dinsmore Genealogy from About 1620 - 1925 | Social, Regional and General History | | 7,872 |
| The Direct Ancestry of the Late Jacob Wendell of Portsmouth, New Hampshire | Social, Regional and General History | | 4,488 |
| The Direct Line of Descent from John Gilmore | Family Trees | | 914 |
| The Divine Covenant Fulfilled in the Ancestral Family History of the Lawrence-Hughes and Eldredge Generations of Cape May County, New Jersey | Social, Regional and General History | | 12,108 |
| The Doan Outlaws or Bucks County's Cowboys in the Revolution | Social, Regional and General History | | 26,538 |
| The Doane Family | Social, Regional and General History | | 33,865 |
| The Dodderidges of Devon: With an Account of the Bibliotheca Doddridgiana | Social, Regional and General History | | 5,669 |
| The Dodsons (Dotsons) of Southwest Virginia and Their Descendants in Tennessee | Social, Regional and General History | | 18,913 |
| The Dolman Compendium, 1340 - 1940 | Social, Regional and General History | | 8,130 |
| The Domestic Life of Thomas Jefferson | Miscellaneous Records and Reference | | 11,532 |
| The Donald Family: With Notes on Related Families | Social, Regional and General History | | 4,568 |
| The Donnell Family: A History and Genealogy of the Descendants of Thomas Donnell of Scotland | Social, Regional and General History | | 14,018 |
| The Donnells and Their MacDonald Ancestors: A History and Genealogy 157 - 1927 A. D. | Social, Regional and General History | | 17,662 |
| The Doolittle Family in America, Parts 1-7 | Social, Regional and General History | | 42,192 |
| The Dorchester and Weymouth Families of Humphrey, Volume 3 | Social, Regional and General History | | 31,271 |
| The Dorrance-Turner-Hill Families in America | Social, Regional and General History | | 1,886 |
| The Dorsey Family: Descendants of Edward Darcy-Dorsey of Virginia and Maryland for Five Generations | Social, Regional and General History | | 17,775 |
| The Dorsey Family: Descendants of Edward Darcy-Dorsey of Virginia and Maryland For Five Generations and Allied Families | Social, Regional and General History | | 20,970 |
| The Dotterer Family | Social, Regional and General History | | 10,608 |
| The Doty-Doten Family | Social, Regional and General History | | 98,469 |
| The Douglas Genelogy: The Descendants of John Douglas of Middleborough, Massachusetts, the First of this Branch in America | Social, Regional and General History | | 14,450 |
| The Douglas Register | Birth, Marriage and Death Records | | 37,475 |
| The Douglas Register: Being a Detailed Record of Births, Marriages and Deaths Together with Other Interesting Notes as Kept by the Rev. William Douglas | Social, Regional and General History | | 36,888 |
| The Douglas Register: Detailed Register of Births, Marriages and Deaths as Kept by the Rev. William Douglas, from 1750 to 1797 | Birth, Marriage and Death Records | | 27,757 |
| The Downers of America with Genealogical Record | Social, Regional and General History | | 13,882 |
| The Downs of Orange and Wilkes | Social, Regional and General History | | 2,606 |
| The Dows or Dowse Family in America | Social, Regional and General History | | 32,305 |
| The Doyle Family of Harpswell, Maine and Descendants | Social, Regional and General History | | 1,011 |
| The Drake Family in England and America, 1360 - 1895 and the Descendants of Thomas Drake of Weymouth, Massachusetts, 1635-1691 | Social, Regional and General History | | 24,761 |
| The Drake Family of New Hampshire | Social, Regional and General History | | 26,601 |
| The Draytons of South Carolina and Philadelphia | Social, Regional and General History | | 1,647 |
| The Dresden Enterprise, Weakley County, Tennessee, Volume 13 | Birth, Marriage and Death Records | | 940 |
| The Drinkards in the United States: Their History and Genealogy | Social, Regional and General History | | 13,587 |
| The Drinkwater Family: The Ancestors and Descendants of Micajah Drinkwater of Northport, Maine | Social, Regional and General History | | 1,216 |
| The Driver Family: A Genealogical Memoir fo the Descendants of Robert and Phebe Driver of Lynn, Massachusetts | Social, Regional and General History | | 50,827 |
| The Druse Genealogy | Social, Regional and General History | | 9,522 |
| The Dudley Genealogies and Family Records | Social, Regional and General History | | 8,938 |
| The Duffield Family: Sketch of William Duffield of Venango County, Pennsylvania | Social, Regional and General History | | 4,711 |
| The Dufour Saga, 1796-1942: the Story of the Eight Dufours who came from Switzerland and Founded Vevay, Switzerland County, Indiana | Social, Regional and General History | | 11,195 |
| The Duke-Symes Family | Social, Regional and General History | | 15,845 |
| The Dunaways of Virginia | Social, Regional and General History | | 9,336 |
| The Duncan Family Register of Lewis Duncan and Harriet Kinnaird, his Wife, with Numerous Biographical Sketches | Social, Regional and General History | | 4,850 |
| The Dunham Genealogy and Related Families: Billings, Powell, Hice, Gray, Root & Andrus | Social, Regional and General History | | 10,803 |
| The Dunlops of Dunlop and of Auchenskaith, Keppoch and Gairbraid | Social, Regional and General History | | 35,685 |
| The Durant Genealogy: A History of the Descendants of George and Elizabeth Durant of Malden, Massachusetts, Volume 1 | Social, Regional and General History | | 22,382 |
| The Durant Genealogy: A History of the Descendants of George and Elizabeth Durant of Malden, Massachusetts, Volume 2 | Social, Regional and General History | | 27,988 |
| The Durning Family: A Romantic History | Social, Regional and General History | | 6,893 |
| The Durst and Darst Families of America with Discussions of Some Forty Related Famlies | Social, Regional and General History | | 54,629 |
| The Dusenbury Family Consisting Principally of The Descendants of Hendrick Hendricksen van Doesburg | Social, Regional and General History | | 5,851 |
| The DuVal Family of Virginia, 1701: Descendants of Daniel DuVal, Huguenot and Allied Families | Social, Regional and General History | | 13,559 |
| The Duyckinck and Allied Families: Being a Record of the Descendants of Evert Duyckinck who Settled in New Amsterdam, now New York, in 1638 | Social, Regional and General History | | 15,534 |
| The Dyer Settlement: The Fort Seybert Massacre, Fort Seybert, West Virginia | Social, Regional and General History | | 3,966 |
| The Earle Family: Ralph Earle and His Descendants | Social, Regional and General History | | 36,792 |
| The Earls of Kildare and their Ancestors, 1057 - 1773 | Birth, Marriage and Death Records | | 28,911 |
| The Early Backround of the Gard Family in America | Social, Regional and General History | | 5,304 |
| The Early Days of Thomas Whittemore, 1800 - 1825 | Social, Regional and General History | | 1,816 |
| The Early Daytons and Descendants of Henry, Jr. | Social, Regional and General History | | 4,972 |
| The Early Genealogies of the Cole Families in America | Family Trees | | 11,612 |
| The Early Generations of the Du Pont and Allied Families, Volume 1 | Social, Regional and General History | | 23,197 |
| The Early Generations of the Du Pont and Allied Families, Volume 2 | Social, Regional and General History | | 24,488 |
| The Early Germans of New Jersey | Social, Regional and General History | | 59,205 |
| The Early Germans of New Jersey: Their History, Churches and Genealogies | Birth, Marriage and Death Records | | 50,301 |
| The Early Hildreths of New England | Social, Regional and General History | | 645 |
| The Early History of Lorain County: Historical Address | Miscellaneous Records and Reference | | 4,589 |
| The Early History of the Wilson Family of Kittery, Maine | Social, Regional and General History | | 5,319 |
| The Early Records of the First Presbyterian Church at Goshen, New York, 1767 - 1885 | Birth, Marriage and Death Records | | 15,710 |
| The Early Settlers of Nantucket: Their Associates and Descendants | Social, Regional and General History | | 13,608 |
| The Early Settlers of the Bahamas and Colonists of North America | Social, Regional and General History | | 9,702 |
| The Early Settlers of the Bahamas and Colonists of North America, Revised Third Edition | Social, Regional and General History | | 5,513 |
| The Earnest Student: Being Memorials of John Mackintosh | Miscellaneous Records and Reference | | 2,730 |
| The Eason Record and Allied Families of Rierson, Crain, Chandler, Toler, Zumwalt, Howard, Phillips | Social, Regional and General History | | 6,859 |
| The Eastburn Family: Being a Genealogical and Historical Record of the Descendants of John Eastburn and Robert Eastburn | Social, Regional and General History | | 16,060 |
| The East-Haven Register: In Three Parts | Miscellaneous Records and Reference | | 17,129 |
| The Eastwood Family. An Account of Some of the Descendants of Abel Eastwood, who Settled in Washington County, New York around 1780 | Social, Regional and General History | | 1,677 |
| The Eastwood Family: An Account of Some of the Descendants of Abel Eastwood, who Settled in Washington County, New York around 1780 | Social, Regional and General History | | 752 |
| The Ebenezer Doane Family: A Supplement to A. A. Doane's Genealogy of Deacon John Doane and his Descendants | Social, Regional and General History | | 4,001 |
| The Ebersol Families in America, 1727 - 1937 | Social, Regional and General History | | 23,158 |
| The Eby Family Bulletin | Social, Regional and General History | | 18,422 |
| The Eckel Family of Maryland, Pennsylvania, Tennessee, North Carolina and Delaware | Social, Regional and General History | | 7,103 |
| The Eddy Family: Reunion at Providence to Celebrate the Two Hundred and Fiftieth Anniversary of the Landing of John and Samuel Eddy at Plymouth | Social, Regional and General History | | 14,610 |
| The Eddy Family: Reunion at Providence to Celebrate the Two Hundred and Fiftieth Anniversary of the Landing of John and Samuel Eddy at Plymouth., 1881 Edition | Social, Regional and General History | | 11,963 |
| The Edgerly Family | Social, Regional and General History | | 739 |
| The Edie Family | Social, Regional and General History | | 37,525 |
| The Edminster Family in America | Social, Regional and General History | | 16,784 |
| The Edward Jackson Family of Newton, Massachusetts | Social, Regional and General History | | 2,587 |
| The Edward Jackson Family of Newton, Massachusetts in the Line of Commodore Charles Hunter Jackson, United States Navy | Social, Regional and General History | | 5,496 |
| The Edwards Family of Barren County, Kentucky: History and Traditions | Social, Regional and General History | | 6,154 |
| The Eells Family of Dorchester, Massachusetts | Social, Regional and General History | | 12,736 |
| The Eisenberg-Jones Family Record: Eisenberg Branch, A Record of Lawrence Eisenberg and his Descendants | Social, Regional and General History | | 7,143 |
| The Elam Family (with Special Reference to) Josiah Elam and His Descendants | Social, Regional and General History | | 12,941 |
| The Eldred Family: Particularly the Descendants of William Eldred of Yarmouth, and More Particularly the Eldreds of Greene County, Illinois | Social, Regional and General History | | 4,461 |
| The Eleventh Hour in the Life of Julia Ward Howe | Birth, Marriage and Death Records | | 846 |
| The Elijah Stevens Family History from South Carolina to Caldwell County, Kentucky | Social, Regional and General History | | 4,599 |
| The Elkinton Family | Social, Regional and General History | | 945 |
| The Elkinton Family in England and America Being the Ancestry and Descendants of George Elkinton of Burlington County, New Jersey | Social, Regional and General History | | 3,237 |
| The Elling Families from 1660 in Germany to 1960 in America | Social, Regional and General History | | 5,440 |
| The Ellis Family | Social, Regional and General History | | 6,075 |
| The Elmwood Eatons | Social, Regional and General History | | 1,804 |
| The Elston Family in America | Social, Regional and General History | | 57,319 |
| The Elwell Family in America: A Genealogy of Robert Elwell of Dorchester and Gloucester, Massachusetts | Social, Regional and General History | | 2,497 |
| The Ely Ancestry: Lineage of Richard Ely of Plymouth, England, Who Came to Boston, Massachusetts | Social, Regional and General History | | 63,918 |
| The Emersons Alias Emberson of Ipswich, Massachusetts Bay Colony (1638), and Bishop's Stortford, Co. Herts, England (1578) | Social, Regional and General History | | 3,257 |
| The Emigrants' Guide: Pocket Gazetteer of the Surveyed Part of Michigan | Miscellaneous Records and Reference | | 1,986 |
| The Emison Families, Revised: Origin and History of the Kentucky Emisons | Social, Regional and General History | | 29,622 |
| The Emmons Family Genealogy: A Record of the Emigrant Thomas Emmons of Newport, Rhode Island, 1639 - 1905 | Social, Regional and General History | | 17,171 |
| The Endicott Family | Social, Regional and General History | | 1,041 |
| The Endsley Family: A Partial Record of the Descendants of John Endsley, 1776-1835 and Jane (Blaine) Endsley, 1773-1848 | Social, Regional and General History | | 1,640 |
| The England and Holland of the Pilgrams | Miscellaneous Records and Reference | | 13,867 |
| The Engle History and Family Records of Dauphin and Lancaster Counties: the Numerous Lineal Descendants of Ulrich Engel | Social, Regional and General History | | 8,560 |
| The English Ancestry and Homes of the Pilgrim Fathers | Birth, Marriage and Death Records | | 6,447 |
| The English Ancestry of Anne Marbury Hutchinson and Katherine Marbury Scott | Social, Regional and General History | | 2,954 |
| The English Ancestry of Peter Talbot of Dorchester, Massachusetts | Social, Regional and General History | | 4,676 |
| The English Ancestry of Reinold and Matthew Marvin of Hartford, Connecticut, 1638 | Social, Regional and General History | | 4,112 |
| The English Ancestry of the Families of Batt and Biley | Social, Regional and General History | | 1,880 |
| The English Founders of the Terry Family | Social, Regional and General History | | 2,563 |
| The English Home and Ancestry of Richard Seamer or Semer of Hartford, Connecticut | Social, Regional and General History | | 454 |
| The English Village Community | Social, Regional and General History | | 11,306 |
| The Eno Family: New York Branch | Social, Regional and General History | | 1,302 |
| The Ensminger Family | Social, Regional and General History | | 3,103 |
| The Episcopal Registers of the Diocese St. David's, 1397 - 1518 | Birth, Marriage and Death Records | | 23,873 |
| The Equestrian Statue of Major General Joseph Hooker Erected and Dedicated By the Commonwealth of Massachusetts | Miscellaneous Records and Reference | | 4,287 |
| The Erskine - Halcro Genealogy: The Ancestors and Descendants of Henry Erskine, Minister of Chirnside | Social, Regional and General History | | 3,140 |
| The Erskine Family of Bristol, Maine | Social, Regional and General History | | 2,972 |
| The Estabrooks Family in Concord, Massachusetts and on the Saint John River, New Brunswick, Canada | Social, Regional and General History | | 1,793 |
| The Eton Register: Continuation of Stapplton's Eton School Lists, 1893 - 1899 | Directories and Lists | | 30,904 |
| The Eugene Field I Knew | Miscellaneous Records and Reference | | |
| The Evangelist: Life and Labors of Rev. Jabez S. Swan | Social, Regional and General History | | 2,751 |
| The Ewing Genealogy with Cognate Branches: A Survey of the Ewings and Their Kin in America | Social, Regional and General History | | 16,913 |
| The Exploits and Triumphs, in Europe, of Paul Morphy, the Chess Champion | Miscellaneous Records and Reference | | 1,278 |
| The Fahnestock Genealogy: Ancestors and Descendants of Johann Diedrich Fahnestock | Social, Regional and General History | | 31,396 |
| The Fairbanks Family: Fayerbancke, Fairebanckes, Fayrebancks, Fairebanks | Social, Regional and General History | | 3,623 |
| The Fairbanks Genealogy | Social, Regional and General History | | |
| The Fairfaxes of England and America | Social, Regional and General History | | 10,300 |
| The Fairfield County, Ohio, Families: Ashbaugh, Cherry, Davis, Leib | Birth, Marriage and Death Records | | 2,490 |
| The Fales Family of Bristol, Rhode Island: Ancestry of Haliburton Fales of New York | Social, Regional and General History | | 19,238 |
| The Families Geddie and McPhail | Social, Regional and General History | | 11,461 |
| The Families of Ewen of East Anglia and the Fenland | Social, Regional and General History | | 58,388 |
| The Families of Joshua Williams of Chester County, Pennsylvania And John McKeehan of Cumberland County, Pennsylvania With Some Allied Families | Social, Regional and General History | | 29,477 |
| The Family and Descendants of Captain John Autry | Social, Regional and General History | | 18,164 |
| The Family and Early Life of Stonewall Jackson | Social, Regional and General History | | 6,711 |
| The Family and Heirs of Sir Francis Drake, Volume 1 | Social, Regional and General History | | 25,916 |
| The Family and Heirs of Sir Francis Drake, Volume 2 | Social, Regional and General History | | 25,877 |
| The Family and Vicissitudes of John Phillips, Senior of Duxbury and Marshfield | Social, Regional and General History | | 807 |
| The Family of Adam Long | Social, Regional and General History | | 8,408 |
| The Family of Bolton in England and America, 1100 - 1894 | Social, Regional and General History | | 32,267 |
| The Family of Bray Wilkins, Patriarch of Will's Hill, of Salem (Middleton), Massachusetts | Social, Regional and General History | | 12,886 |
| The Family of Drinkwater: of Cheshire, Lancashire, the Isle of Man | Social, Regional and General History | | 6,054 |
| The Family of Early Which Settled upon the Eastern Shore of Virginia and Its Connection with Other Families | Social, Regional and General History | | 18,690 |
| The Family of Frederick | Social, Regional and General History | | 5,691 |
| The Family of Fuller: Some Royal, Noble, and Gentle Descents of the Kerry Branch | Social, Regional and General History | | 2,447 |
| The Family of Gossett | Social, Regional and General History | | 10,319 |
| The Family of Hay: A History of the Progenitors and Some South Carolina Descendants of Col. Ann Hawkes Hay | Social, Regional and General History | | 22,216 |
| The Family of Henry Curtis of Sudbury, Massachusetts | Social, Regional and General History | | 407 |
| The Family of Inglis of Auchindinny and Redhall | Social, Regional and General History | | 15,305 |
| The Family of John Lawrence (continued). The Family of Philip Goss of Lancaster, Massachusetts, and Winchester, New Hampshire | Social, Regional and General History | | 5,699 |
| The Family of John Perkins of Ipswich, Massachusetts | Family Trees | | 19,870 |
| The Family of Joris Dircksen Brinckerhoff, 1638 | Social, Regional and General History | | 6,276 |
| The Family of Leete, 2nd Edition | Social, Regional and General History | | 15,219 |
| The Family of Loch | Social, Regional and General History | | 45,987 |
| The Family of Michael Jackson, Emigrant from Ireland, Citizen of Hartford County, Connecticut | Social, Regional and General History | | 3,414 |
| The Family of Ronald W. Reagan, 2nd Edition | Social, Regional and General History | | 18,235 |
| The Family of the Reverend Jeremiah Day | Social, Regional and General History | | 2,585 |
| The Family of Thomas Elwell of Hardwick, Massachusetts | Social, Regional and General History | | 659 |
| The Family of Whatton: A Record of Nine Centuries, Being a Reprint of Articles by Henry Watkinson Whatton | Social, Regional and General History | | 12,901 |
| The Family of William Leete | Social, Regional and General History | | 9,401 |
| The Family of Zaccheus Gould of Topsfield | Social, Regional and General History | | 31,947 |
| The Family of Zaccheus Gould of Topsfield, 1895 Edition | Birth, Marriage and Death Records | | 20,146 |
| The Family Record (Lamb) | Social, Regional and General History | | 4,780 |
| The Family Record of Peter Bolton, the Son of Peter of Pocklington, England | Social, Regional and General History | | 1,673 |
| The Family Skeleton: A History and Genalogy of the Flewellen, Fontaine, Copeland, Treutlen, McCormick, Allan and Stuart Families | Social, Regional and General History | | 13,011 |
| The Family, Ancestors and Descendants of Captain John French of Stoughton, Massachusetts | Social, Regional and General History | | 676 |
| The Famine Immigrants: Lists of Irish Immigrants Arriving at the Port of New York, 1846 - 1851 | Immigration Records | | 101,168 |
| The Famine Immigrants: Lists of Irish Immigrants Arriving at the Port of New York, 1846 - 1851, Volume 1 | Immigration Records | | 107,096 |
| The Famine Immigrants: Lists of Irish Immigrants Arriving at the Port of New York, 1846 - 1851, Volume 7, Part 1 | Immigration Records | | 78,038 |
| The Famine Immigrants: Lists of Irish Immigrants Arriving at the Port of New York, 1846 - 1851, Volume 7, Part 2 | Immigration Records | | 99,789 |
| The Fancher Family | Social, Regional and General History | | 12,661 |
| The Farmer Boy Who Became A Bishop: the Autobiography of the Right Reverend Anson Rogers Graves | Birth, Marriage and Death Records | | 1,761 |
| The Farwell Family, 1605 - 1927, Volume 1 | Social, Regional and General History | | 43,461 |
| The Farwell Family, 1605 - 1927, Volume 2 | Social, Regional and General History | | 39,524 |
| The Fathers of London Township | Directories and Lists | | 670 |
| The Faunce Family History and Genealogy | Social, Regional and General History | | 24,690 |
| The Felt Genealogy: A Record of the Descendants of George Felt of Casco Bay | Social, Regional and General History | | 47,579 |
| The Felton Family Descendants of Nathaniel Felton Who Came to Salem, Massachusetts in 1633 | Social, Regional and General History | | 13,682 |
| The Ferguson Family in Scotland | Social, Regional and General History | | 12,960 |
| The Ferguson Family in Scotland and America | Social, Regional and General History | | 8,001 |
| The Ferris Ancestry | Social, Regional and General History | | 4,703 |
| The Fightin' Yanks: A Book of Plain Facts, Written with the Intention of Perpetuating the Deeds of the Boys of the Local Battery | Miscellaneous Records and Reference | | 364 |
| The Fillmores: Yesterday, Today and Tomorrow | Social, Regional and General History | | 77,056 |
| The Fillow, Philo and Philleo Genealogy | Social, Regional and General History | | 15,970 |
| The First Parishes of the Province of Maryland | Social, Regional and General History | | 4,461 |
| The First Three Generations of Holts in America | Social, Regional and General History | | 23,540 |
| The First Volume of the Conway Parish Registers in the Rural Deanery of Arllechwedd, Diocese of Bangor, Caernarvonshire, 1541 to 1793 | Birth, Marriage and Death Records | | 30,387 |
| The Fish Family in England and America | Social, Regional and General History | | 39,454 |
| The Fisher - Stombaugh Families and Aliled Lineages of Maryland and Pennsylvania 1715 - 1949 | Social, Regional and General History | | 28,513 |
| The Fisher Genealogy: Record of the Descendants of Joshua, Anthony and Cornelius Fisher, of Dedham, Massachusetts, 1636 - 1640 | Social, Regional and General History | | 46,419 |
| The Fiske Family Papers | Social, Regional and General History | | 38,170 |
| The Fiske Family: A History of the Family (Ancestral and Descendant) of William Fiske, Sen., of Amherst, N. H., with Brief Notices of Other Branches Springing From the Same Ancestry | Social, Regional and General History | | 13,337 |
| The Flanders Family From Europe to America | Social, Regional and General History | | 90,591 |
| The Flickinger Family History, Including the Flickinger Families in the United States of America | Social, Regional and General History | | 80,898 |
| The Flint Family: Robert Flint, (The Pioneer) and His Descendants | Social, Regional and General History | | 6,817 |
| The Florida Gazetteer | Miscellaneous Records and Reference | | 15,257 |
| The Flowering of the Maryland Palatinate | Social, Regional and General History | | 13,638 |
| The Floyd Family of Rumney Marsh | Social, Regional and General History | | 1,049 |
| The Fogg Family of America: The Reunions of the Fogg Families, 1902 - 1906 | Social, Regional and General History | | 7,636 |
| The Foote Family: The Descendants of Nathaniel Foote, One of the First Settlers of Wethersfield, Connecticut | Social, Regional and General History | | 25,587 |
| The Forman Genealogy: Descendants of Robert Forman of Kent County, Maryland, who Died in 1719 - 1720 | Social, Regional and General History | | 10,951 |
| The Foster family, California Pioneers: First Overland Trip, 1849 | Social, Regional and General History | | 22,583 |
| The Foster Family: One Line of the Descendants of William Foster, Son of Reginald Forster of Ipswich, Massachusetts | Social, Regional and General History | | 1,822 |
| The Founders of New England, 1858 - 1860 | Birth, Marriage and Death Records | | 9,201 |
| The Fowler Family: A Genealogical Memoir; Ten Generations: 1590 - 1882 | Social, Regional and General History | | 12,047 |
| The Fox Genealogy Including the Metherd, Benner and Leiter Descendants Giving Biographies of the First and Second Generations with Sketches of the Third Generation | Social, Regional and General History | | 8,143 |
| The Foxvog Saga | Social, Regional and General History | | 7,943 |
| The Frampton Family | Social, Regional and General History | | 12,202 |
| The Franklin Conspiracy: Cover-up, Betrayal, and the Astonishing Secret behind the Lost Arctic Expedition | Social, Regional and General History | | 9,386 |
| The Free Grammar School of Queen Elizabeth in Horncastle | Birth, Marriage and Death Records | | 3,254 |
| The Freeman Family: A Genealogical and Historical Record of One Hundred and Sixty Years | Social, Regional and General History | | 5,389 |
| The Frelinghuysen Family in New Jersey 1720 - 1970 | Social, Regional and General History | | 6,174 |
| The French Blood in America | Social, Regional and General History | | 7,457 |
| The Frisbee-Frisbie Genealogy: Edward Frisbye of Branford, Connecticut and His Descendants | Social, Regional and General History | | 64,441 |
| The Frisbee-Frisbie-Frisby Family Genealogy | Social, Regional and General History | | 28,897 |
| The Frontier Missionary: Rev. Jacob Bailey | Social, Regional and General History | | 28,477 |
| The Frost Family in England | Social, Regional and General History | | 12,678 |
| The Frost Genealogy | Social, Regional and General History | | 668 |
| The Frost Genealogy: Descendants of William Frost of Oyster Bay, New York | Social, Regional and General History | | 32,280 |
| The Frosts and Related Families of Bedford County, Tennessee | Social, Regional and General History | | 24,379 |
| The Fulham Genealogy | Social, Regional and General History | | 21,554 |
| The Fulton Family of Westmorland County, Pennsylvania, 1712 - 1940 | Social, Regional and General History | | 24,476 |
| The Fulton-Hayden-Warner Ancestry in America | Social, Regional and General History | | 39,741 |
| The Gale Family Records in England and the United States | Social, Regional and General History | | 17,809 |
| The Galt Families | Social, Regional and General History | | 11,064 |
| The Gardiners of Narragansett: Being a Genealogy of the Descendants of George Gardiner the Colonist, 1638 | Social, Regional and General History | | 25,144 |
| The Gardiners of Narragansett: Descendants of George Gardiner, 1638 | Social, Regional and General History | | 32,232 |
| The Garr Genealogy, Continued from the End of the 1894 Edition of John C. Garr | Social, Regional and General History | | 635 |
| The Gaumer Family and Allied Lines | Social, Regional and General History | | 2,614 |
| The Gazetteer of Scotland, 1882 | Miscellaneous Records and Reference | | 37,058 |
| The Gee Family of Union County, South Carolina | Social, Regional and General History | | 2,104 |
| The Gee Family, Descendants of Charles Gee (d. 1709) and Hannah Gee (d. 1728) of Virginia | Social, Regional and General History | | 10,752 |
| The Geer Genealogy, 1623 - 1923 | Social, Regional and General History | | 33,173 |
| The Genealogical and Encyclopedic History of the Wheeler Family in America | Miscellaneous Records and Reference | | 42,984 |
| The Genealogical Dictionary of Rhode Island | Birth, Marriage and Death Records | | 50,735 |
| The Genealogical History of the Croke Family, Originally Named Le Blount | Social, Regional and General History | | 12,398 |
| The Genealogical History of the Croke Family, Originally Named Le Blount, Volume 1 | Social, Regional and General History | | 11,081 |
| The Genealogical History of the Croke Family, Volume 1 | Social, Regional and General History | | 17,610 |
| The Genealogical History of the Croke Family, Volume 2 | Social, Regional and General History | | 17,247 |
| The Genealogical History of the Gallup Family in the United States | Social, Regional and General History | | 23,617 |
| The Genealogical Record of the Schwenkfelder Families, Seekers of Religious Liberty Who Fled From Silesia To Saxony and Thence To Pennsylvania in the Years 1731-1737 | Social, Regional and General History | | 45,534 |
| The Genealogical Records of the Van Vechten's from 1638 to 1896 | Social, Regional and General History | | 5,900 |
| The Genealogical Register of the Family of Alfred Day 1794 - 1886 and Lydia Calkins Day 1796 - 1879 | Social, Regional and General History | | 4,874 |
| The Genealogist's Internet | Miscellaneous Records and Reference | | 6,380 |
| The Genealogy and Biography of the Waldos of America From 1650 To 1883 | Social, Regional and General History | | 5,577 |
| The Genealogy and History of the Guild, Guile and Gile Family | Social, Regional and General History | | 29,993 |
| The Genealogy and History of the Ingalls Family in America Giving the Descendants of Edmund Ingalls who Settled in Lynn, Massachusetts in 1629 | Birth, Marriage and Death Records | | 24,286 |
| The Genealogy and History of the Ingalls Family in America, Giving the Descendants of Edmund Ingalls who Settled at Lynn, Massachusetts In 1629 | Social, Regional and General History | | 22,034 |
| The Genealogy and History of the Solomon Townsend Family, 1754 - 1962 | Social, Regional and General History | | 13,071 |
| The Genealogy and History of the Taintor Family from the Period of their Emigration from Wales to the Present Time | Social, Regional and General History | | 3,976 |
| The Genealogy and History of the Taintor Family: From the Period of Their Emigration From Wales, To the Present Time | Social, Regional and General History | | 1,097 |
| The Genealogy and Story of the Family of Robert Kirtley Garnett | Social, Regional and General History | | 8,239 |
| The Genealogy History and Alliances of the American House of Delano, 1621 - 1899 | Social, Regional and General History | | 52,771 |
| The Genealogy of Adam Heinecke and Henry Vandersaal, 1747 - 1881 | Social, Regional and General History | | 11,590 |
| The Genealogy of Edward Ashton | Birth, Marriage and Death Records | | 6,989 |
| The Genealogy of Frothingham in New England, 1850 | Social, Regional and General History | | 4,317 |
| The Genealogy of Henry and Ann Kinne | Birth, Marriage and Death Records | | 22,233 |
| The Genealogy of John Haw, 1821 - 1916 | Social, Regional and General History | | 3,293 |
| The Genealogy of John Lindsley (1845-1909) and His Wife Virginia Thayer Payne (1856-1941): of Boston, Massachusetts | Social, Regional and General History | | 79,868 |
| The Genealogy of John Marsh of Salem and His Descendants, 1633 - 1888 | Family Trees | | 6,597 |
| The Genealogy of Joseph Linnell: A Soldier of the American Revolution | Social, Regional and General History | | 6,882 |
| The Genealogy of Lamborn Family | Social, Regional and General History | | 37,937 |
| The Genealogy of Peiter Heyl and His Descendants, 1100 - 1936 | Social, Regional and General History | | 122,223 |
| The Genealogy of Several Allied Families: Frazer - Owen - Bessellieu - Carter - Shaw - Wright Landfair - Briggs - Neill - Tidwell - Johnson and Others | Social, Regional and General History | | 34,979 |
| the Genealogy of the Brainerd-Brainard Family in America, Volume 1 | Social, Regional and General History | | 41,005 |
| The Genealogy of the Cleveland and Cleaveland Families, Volume 1 | Family Trees | | 73,770 |
| The Genealogy of the Cleveland and Cleaveland Families, Volume 2 | Family Trees | | 84,314 |
| The Genealogy of the Cleveland and Cleaveland Families, Volume 3 | Social, Regional and General History | | 97,763 |
| The Genealogy of the Dallett Family | Social, Regional and General History | | 7,106 |
| The Genealogy of the DeCou Family, Showing the Descent of the Members of this Family in America | Social, Regional and General History | | 13,832 |
| The Genealogy of the Descendants of Henry Kingsbury of Ipswich and Haverhill, Massachusetts | Social, Regional and General History | | 67,242 |
| The Genealogy of the Descendants of Richard Haven, of Lynn | Social, Regional and General History | | 9,973 |
| The Genealogy of the Descendants of Thomas Tanner, Sr. of Cornwall, Connecticut | Social, Regional and General History | | 6,083 |
| The Genealogy of the Dimond or Dimon Family of Fairfield, Connecticut, Together with Records of the Dimon or Dymont Family of East Hampton, Long Island, and of the Dimond Family of New Hampshire | Social, Regional and General History | | 11,496 |
| The Genealogy of the Families of William H. Walker and Henry H. Walker | Social, Regional and General History | | 2,797 |
| The Genealogy of the FAmily of Eskelby or Exelby of the North Riding of the County of York | Birth, Marriage and Death Records | | 7,582 |
| The Genealogy of the Family of Gamaliel Gerould, Son of Dr. Jacques or James Jerauld in the Province of Languedoc, France | Birth, Marriage and Death Records | | 3,289 |
| The Genealogy of the Family of Haslewood, Shropshire Branch | Social, Regional and General History | | 1,033 |
| The Genealogy of the Family of John Lawrence Of Wisset, in Suffolk, England and of Watertown and Groton, Massachusetts | Social, Regional and General History | | 18,054 |
| The Genealogy of the Family of John Lawrence of Wisset, in Suffolk, England, and of Watertown and Groton, Massachusetts | Social, Regional and General History | | 10,258 |
| The Genealogy of the Family of John Lawrence of Wisset, in Suffolk, England, and of Watertown and Groton, Massachusetts Continued to the Present Year | Social, Regional and General History | | 3,643 |
| The Genealogy of the Grahame Family with Some of Their Descendants | Birth, Marriage and Death Records | | 233 |
| The Genealogy of the Hamilton Family, from 1716 to 1894 | Social, Regional and General History | | 10,696 |
| The Genealogy of the Hitchcock Family Who are Descended from Matthias Hitchcock of East Haven, Connecticut | Social, Regional and General History | | 33,147 |
| The Genealogy of the Holtzclaw Family, 1540 - 1935 | Social, Regional and General History | | 16,998 |
| The Genealogy of the Jackson Family | Social, Regional and General History | | 8,870 |
| The Genealogy of the Kimberly Family | Birth, Marriage and Death Records | | 14,354 |
| The Genealogy of the Lamborn Family, with Extracts From History, Biographies, Anecdotes | Social, Regional and General History | | 15,372 |
| The Genealogy of the Mickley Family of America | Social, Regional and General History | | 2,748 |
| The Genealogy of the Tompkins Family | Social, Regional and General History | | 874 |
| The Genealogy of the Wives of the Fowlers | Social, Regional and General History | | 1,569 |
| The Genealogy of the Worthington Family | Social, Regional and General History | | 30,087 |
| The Genealogy, In Part, of Stephen and William Garrett | Social, Regional and General History | | 3,445 |
| The General Armory of England, Scotland, Ireland, and Wales, Volume 1 | Birth, Marriage and Death Records | | 144,062 |
| The General Armory of England, Scotland, Ireland, and Wales, Volume 2 | Birth, Marriage and Death Records | | 155,968 |
| The Genius and Character of Emerson | Social, Regional and General History | | |
| The Gentle Johnstons and Their Kin: Bond, Mason, Wilson, Freeman, Doherty, Mulholland, Weissinger | Social, Regional and General History | | 34,105 |
| The Gentry Family in America, 1676 to 1909 | Social, Regional and General History | | 25,145 |
| The Georgia Frontier, Volume 1 | Social, Regional and General History | | 60,272 |
| The Georgia Frontier, Volume 2 | Social, Regional and General History | | 53,849 |
| The Georgia Frontier, Volume 3 | Social, Regional and General History | | 39,484 |
| The Georgians | Social, Regional and General History | | 63,241 |
| The German Allied Troops in the North American War of Independence, 1776-1783 (Free until 30 Nov 2009) | Military Subjects | | 8,548 |
| The German and Swiss Settlements of Colonial Pennsylvania | Social, Regional and General History | | 5,659 |
| The German Element in St. Louis | Social, Regional and General History | | 16,103 |
| The German Emigration from New York Province into Pennsylvania | Immigration Records | | 1,991 |
| The German Immigration into Pennsylvania Through the Port of Philadelphia, 1700 - 1775 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 12,600 |
| The German Origins of the Weisers: Research into the Ancestry of John Conrad Weiser (1696 - 1760) and of His Wife Ann Eve Feg (1706 - 1781) | Social, Regional and General History | | 1,600 |
| The Germans of Colonial Georgia, 1733 - 1783 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 9,283 |
| The Gerrish Family: (Family of Capt. John Gerrish) | Social, Regional and General History | | 1,109 |
| The Gesner Family of New York and Nova Scotia | Social, Regional and General History | | 2,075 |
| The Gibbs Family of Rhode Island and Some Related Families | Social, Regional and General History | | 10,506 |
| The Giddings Family: The Descendants of George Giddings, Who Came From St. Albans, England to Ipswich, Massachusetts in 1635 | Social, Regional and General History | | 18,079 |
| The Giffin Family: Pioneers in America Prior to 1742 | Social, Regional and General History | | 10,897 |
| The Gilbert Family | Social, Regional and General History | | 41,172 |
| The Gilbert Family History, Volume 5 | Social, Regional and General History | | 7,505 |
| The Gilbert Family History, Volume 6 | Social, Regional and General History | | 10,713 |
| The Gilbert Family History, Volumes 1 - 2 | Social, Regional and General History | | 15,779 |
| The Gilbert Family History, Volumes 3 - 4 | Social, Regional and General History | | 16,094 |
| The Gilbert Family History, Volumes 7 - 8 | Social, Regional and General History | | 10,563 |
| The Gildart-Geldart Families | Social, Regional and General History | | 7,283 |
| The Giles Memorial | Social, Regional and General History | | 75,506 |
| The Gilkeys: A History of the Early American Gilkeys and Their Descendants? | Social, Regional and General History | | 37,256 |
| The Gilman Family Traced in the Line of Hon. John Gilman, of Exeter, New hampshire with an Acount of Many Other Gilmans in England and America | Social, Regional and General History | | 22,457 |
| The Gilmers in America | Social, Regional and General History | | 9,812 |
| The Gilpin Family form Richard de Gylpyn in 1206: In a line to Joseph Gilpin, the Emigrant to America and Something of the Kentucky Gilpins and Their Decendants to 1916 | Social, Regional and General History | | 4,856 |
| The Gindrat Family: A Supplement to Some Huguenot Families of South Carolina and Georgia | Social, Regional and General History | | 2,368 |
| The Gist Family of South Carolina and its Maryland Antecedants | Social, Regional and General History | | 6,860 |
| The Gladding Book | Social, Regional and General History | | 12,232 |
| The Godly Pastor: Life of the Rev. Jeremiah Hallock or Canton, Connecticut | Miscellaneous Records and Reference | | 8,386 |
| The Godolphins | Social, Regional and General History | | 8,383 |
| The Gold Stripe, No.1, 2 & 3 - 1919 | Directories and Lists | | 9,742 |
| The Goodale Genealogy | Social, Regional and General History | | 5,439 |
| The Goodknight (Gutknecht) Family in America | Social, Regional and General History | | 2,776 |
| The Goodmans of Bolton, New York: Their Ancestry and Decendants | Social, Regional and General History | | 6,441 |
| The Goodrich Family | Social, Regional and General History | | 2,361 |
| The Goodrich Family in America: A Genealogy of the Descendants of John and William Goodrich | Social, Regional and General History | | 32,147 |
| The Goodrich Family Memorial: Containing the English History of the Family, as Collected by the Late Rev. Hiram P. Goodrich, Part One | Social, Regional and General History | | 6,442 |
| The Goodridge Genealogy: A History of the Descendants of William Goodridge. | Social, Regional and General History | | 21,330 |
| The Goodwins of Brookville, Indiana | Social, Regional and General History | | 778 |
| The Goodwins of Hartford, Connecticut: Descendants of William and Ozias Goodwin | Social, Regional and General History | | 38,664 |
| The Goodwins of Kittery, York County, Maine | Social, Regional and General History | | 7,689 |
| The Googins Family in America | Social, Regional and General History | | 4,384 |
| The Gordon Family of Maine and New Hampshire | Social, Regional and General History | | 5,327 |
| The Gordons in Forfarshire with the Lairds of Ashludie, Donavourd Tarvis, Threave and Charleton | Social, Regional and General History | | 1,946 |
| The Gordons of Pitlurg and the Descendants of Thomas Gordon, Who Came to America in 1684 and Settled in Perth Amboy, New Jersey | Social, Regional and General History | | 6,346 |
| The Gorham Family in Rhode Island | Birth, Marriage and Death Records | | 777 |
| The Gorham Family: Ancestors and Descendants of Ephraim Gorham (1753-1830), Revolutionary Soldier of Canterbury, Connecticut and Elbridge? | Social, Regional and General History | | 7,958 |
| The Goshenhoppen Registers, 1741 - 1819 | Court, Land, and Probate Records | | 33,828 |
| The Goulds of Rhode Island | Social, Regional and General History | | 5,645 |
| The Gove Book: History and Genealogy of the American Family of Gove and Notes of European Goves | Social, Regional and General History | | 68,356 |
| The Gowing Family | Social, Regional and General History | | 1,427 |
| The Grafton Family of Salem | Social, Regional and General History | | 7,684 |
| The Graham-Grimes Genealogy with Cognate Branches, 1756 - 1926 | Social, Regional and General History | | 13,923 |
| The Granberry Family and Allied Families Including the Ancestry of Helen (Woodward) Granberry | Social, Regional and General History | | 28,075 |
| The Grant Family: A Genealogical History of the Descendants of Matthew Grant | Social, Regional and General History | | 60,490 |
| The Gray Family Reunion at West Sedgwick, Maine August 19, 1903 | Social, Regional and General History | | 704 |
| The Great Impeachment and Trial of Andrew Johnson, President of the United States | Miscellaneous Records and Reference | | 23,685 |
| The Great Ingraham Estate | Social, Regional and General History | | 4,959 |
| The Great Jennens Case | Social, Regional and General History | | 12,097 |
| The Great Western Railway | Directories and Lists | | 441 |
| The Greene Family and its Branches, 861 - 1904 | Social, Regional and General History | | 26,538 |
| The Greene Family in England and America | Social, Regional and General History | | 7,105 |
| The Greenes of Rhode Island, with Historical Records of English Ancestry, 1534 - 1902, Volume 1 | Social, Regional and General History | | 36,569 |
| The Greenes of Rhode Island, with Historical Records of English Ancestry, 1534 - 1902, Volume 2 | Social, Regional and General History | | 44,441 |
| The Gresham Family from Edward Gresham, England, 1312 - 1400 to Thomas Gresham, Virginia, 1923 | Social, Regional and General History | | 1,967 |
| The Gresleys of Drakelowe | Social, Regional and General History | | 24,036 |
| The Greystone, Year Book 1928 Part 1 | Directories and Lists | | 1,004 |
| The Greystone, Year Book 1928 Part 2 | Directories and Lists | | 2,899 |
| The Greystone, Year Book 1928 Part 3 | Directories and Lists | | 739 |
| The Greystone, Year Book 1928 Part 4 | Directories and Lists | | 3,681 |
| The Greystone, Year Book 1928 Part 5 | Directories and Lists | | 328 |
| The Greystone, Year Book 1928 Part 6 | Directories and Lists | | 790 |
| The Greystone, Year Book 1928 Part 7 | Directories and Lists | | 2,781 |
| The Griest Family | Social, Regional and General History | | 20,359 |
| The Griswold Family: England-America, Volume 2 | Social, Regional and General History | | 16,546 |
| The Groome Family and Connections: A Pedigree with Biographical Sketches | Social, Regional and General History | | 6,419 |
| The Groton Avery Clan, Volume 1 | Social, Regional and General History | | 49,243 |
| The Groton Avery Clan, Volume 2 | Social, Regional and General History | | 53,754 |
| The Grove Family of Halesowen | Social, Regional and General History | | 5,893 |
| The Groves and Lappan (Monaghan County, Ireland): An Account of a Pilgrimage thither, in Search of the Genealogy of the Williams Family | Social, Regional and General History | | 4,501 |
| The Groves, and Lappan, (Monaghan County, Ireland) : An Account of a Pilgrimage Thither, in Search of the Genealogy of the Williams Family | Social, Regional and General History | | 561 |
| The Gunns | Social, Regional and General History | | 6,943 |
| The Gustin Family: Being the Story of the Tohmas Gustin Branch of the Family Tree | Social, Regional and General History | | 13,428 |
| The Gustin Gang: Being the Story of the Thomas Gustin Branch of the Family Tree Together with Some of its Roots and a Few of its Neighboring Branches | Social, Regional and General History | | 8,619 |
| The Gustine Compendium | Social, Regional and General History | | 18,870 |
| The Gutterson Family | Social, Regional and General History | | 781 |
| The Hakes Family | Social, Regional and General History | | 5,158 |
| The Hale Family of Connecticut | Social, Regional and General History | | 885 |
| The Haley and Healy Family Ancestry of Ebenezer Haley, California Pioneer of 1850 | Social, Regional and General History | | 16,977 |
| The Halifax and District Telephone Directory, December 1950 | Directories and Lists | | 46,647 |
| The Hallock Ancestry: for the Memoir of Rev. Jeremiah Hallock of Connecticut and Rev. Moses Fallock of Massachusetts | Social, Regional and General History | | 393 |
| The Halls of New England: Genealogical and Biographical | Social, Regional and General History | | 75,805 |
| The Hamilton Family in America | Social, Regional and General History | | 1,004 |
| The Hamiltons of Burnside, North Carolina and Their Ancestors and Descendants | Social, Regional and General History | | 10,315 |
| The Hamiltons of Waterborough (York County, Maine): Their Ancestors and Descendants | Social, Regional and General History | | 21,604 |
| The Hamlin Family: A Genealogy of James Hamlin of Barnstable, Massachusetts, 1639 - 1902 | Social, Regional and General History | | 122,982 |
| The Hammatt Papers, No. 1: The Early Inhabitants of Ipswich, Massachusetts, 1633 - 1700 | Birth, Marriage and Death Records | | 32,624 |
| The Hamrich and Other Families: Indian Lore | Social, Regional and General History | | 6,482 |
| The Hamrick Generations: Being a Genealogy of the Hamrick Family | Social, Regional and General History | | 9,392 |
| The Handy Book of Parish Law | Birth, Marriage and Death Records | | 909 |
| The Hannay Family | Social, Regional and General History | | 20,224 |
| The Hanson Family from Roger de Rastrick, 1251, to the Change of Name by English Parliament in 1330, Down to Thomas Hanson, 1568 | Social, Regional and General History | | 760 |
| The Hapgood Family: Descendants of Shadrach, 1656 - 1898 | Social, Regional and General History | | 33,636 |
| The Happy Warrior: Political Memoirs | Social, Regional and General History | | 9,662 |
| The Hardenbergh Family: A Genealogical Compilation | Social, Regional and General History | | 26,979 |
| The Hardings: A Genealogical Register of the Descendants of John Harding of England, Born 1567 | Social, Regional and General History | | 12,001 |
| The Harmon Genealogy, Comprising All Branches in New England | Social, Regional and General History | | 27,702 |
| The Harmons in the Revolution: Harmon Soldiers of 1776 | Miscellaneous Records and Reference | | 1,076 |
| The Harrington Family in America | Social, Regional and General History | | 7,058 |
| The Harrington Family in Rhode Island | Social, Regional and General History | | 4,946 |
| The Harris Family: Thomas Harris in Ipswich, Massachusetts | Social, Regional and General History | | 9,133 |
| The Harrow School Register, 1801 - 1900 | Birth, Marriage and Death Records | | 102,082 |
| The Harshman Family, Also Spelled Hershman and Hersman | Social, Regional and General History | | 19,689 |
| The Hartwells of America: 1962 Supplement of the 1956 Hartwell Genealogy | Social, Regional and General History | | 8,280 |
| The Hartwells of America: A Genealogy of all the Hartwell Families of the United States and Canada, Based Largely on the Handbook of Hartwell Genealogy of 1887 | Social, Regional and General History | | 83,464 |
| The Harvest and the Reaper: Reminiscences of Revival Work of Mrs. Maggie N. Van Cott | Social, Regional and General History | | 1,433 |
| The Hastings Memorial: A Genealogical Account of the Descendants of Thomas Hasting of Watertown, Massachusetts from 1634 to 1864 | Social, Regional and General History | | 12,212 |
| The Hatfields of Westchester: A Genealogy of the Descendants of Thomas Hatfield of New Amsterdam and Mamaroneck Whose Sons Settled in White Plains | Social, Regional and General History | | 19,728 |
| The Haverhill Emersons, Part 1 | Social, Regional and General History | | 20,239 |
| The Haviland Genealogy: Ancestors and Descendants of William Haviland of Newport, Rhode Island, and Flushing, Long Island, 1658 - 1688 | Social, Regional and General History | | 41,623 |
| The Hawthorne Centenary Celebrations at the Wayside, Concord, Massachusetts, July 4 - 7, 1904 | Miscellaneous Records and Reference | | 4,028 |
| The Hazard Family of Rhode Island, 1635 - 1894 | Social, Regional and General History | | 25,062 |
| The Hazen Family in America | Social, Regional and General History | | 91,510 |
| The Head Family | Social, Regional and General History | | 29,140 |
| The Head Quarters (Fredericton, New Brunswick, Canada) | Newspapers and Periodicals | | 714,657 |
| The Heimburghe: The Eveleth Family in New England, Part 2 | Social, Regional and General History | | 634 |
| The Hele-Hole-Hoel Family, 1154 - 1970 | Social, Regional and General History | | 8,618 |
| The Helmer Family: Philip Helmer (the Pioneer) and His Descendants | Social, Regional and General History | | 16,929 |
| The Henckel Family Records | Social, Regional and General History | | 37,353 |
| The Hendrick Genealogy: Daniel Hendrick of Haverhill, Massachusetts and His Descendants | Social, Regional and General History | | 41,180 |
| The Herkomers | Birth, Marriage and Death Records | | 3,209 |
| The Herndon Family of Virginia: The First Three Generations, Volume 1 | Social, Regional and General History | | 6,513 |
| The Herndon Family of Virginia: The Herndons of the American Revolution, Volume 2 | Social, Regional and General History | | 5,353 |
| The Hero of the Filipinos: the Story of Jos?© Rizal, Poet, Patriot and Martyr | Social, Regional and General History | | 1,425 |
| The Hertzler-Hartzler Family History | Social, Regional and General History | | 82,709 |
| The Hessians and the Other German Auxiliaries of Great Britain in the Revolutionary War (Free until 30 Nov 2009) | Military Subjects | | 7,680 |
| The Hetrick Family, 1651 - 1955: Historical and Biographical Sketch of the Hedderich, Heddrich, Hedrick, Heidenrich, Heidrich, Hetrich, Hetrick Family | Social, Regional and General History | | 8,779 |
| The Heydons in England and America: A Fragment of Family History | Social, Regional and General History | | 1,892 |
| The Higginsons in England and America | Social, Regional and General History | | 2,045 |
| The Highland, Patton, Maxwell, Earle, Morris Genealogies | Social, Regional and General History | | 4,122 |
| The Higleys and Their Ancestry: An Old Colonial Family | Social, Regional and General History | | 43,178 |
| The Hills Family in America: The Ancestry and Descendants of William Hills, the English Emigrant to New England in 1632 | Social, Regional and General History | | 48,095 |
| The Historic Genealogy of the Lowells in America, 1639 - 1899 | Social, Regional and General History | | 54,615 |
| The Historic Genealogy of the Lowells of America From 1639 To 1899 | Social, Regional and General History | | 30,672 |
| The Historical Directory of Sussex County, New Jersey | Directories and Lists | | 9,599 |
| The Historical Families of Dumfriesshire and the Border Wars | Social, Regional and General History | | 8,795 |
| The Historical Families of Dumfriesshire and the Border Wars, Second Edition | Social, Regional and General History | | 6,410 |
| The Historical Geography of Detroit | Miscellaneous Records and Reference | | 20,464 |
| The History and Antiquities of the Name and Family of Kilbourn | Social, Regional and General History | | 14,216 |
| The History and Genealogies of Ancient Windsor, Connecticut, 1635 - 1891 | Social, Regional and General History | | 225 |
| The History and Genealogy of the DeTurk-DeTurck Family: Descendants of Issac DeTurk and Maria DeHarcourt, Supplement No. 1 | Social, Regional and General History | | 1,002 |
| The History and Genealogy of the Gurley Family | Social, Regional and General History | | 16,347 |
| The History and Genealogy of the Knowltons of England and America | Birth, Marriage and Death Records | | 35,418 |
| The History and Genealogy of the Van Deusens of Van Deusen Manor, Great Barrington, Berkshire County, Massachusetts | Social, Regional and General History | | 2,059 |
| The History of a Surname with Some Account of the Line of John Gooch in New England | Social, Regional and General History | | 11,908 |
| The History of Ancient Wethersfield, Connecticut | Miscellaneous Records and Reference | | 194,263 |
| The History of Barbour County, West Virginia | Miscellaneous Records and Reference | | 36,603 |
| The History of Bell County | Miscellaneous Records and Reference | | 35,701 |
| The History of Brenham and Washington County | Miscellaneous Records and Reference | | 8,314 |
| The History of Champaign and Logan Counties, From Their First Settlement | Miscellaneous Records and Reference | | 33,321 |
| The History of Concord : from its first grant in 1725, to the organization of the city government in 1853 | Birth, Marriage and Death Records | | 55,536 |
| The History of Edward Poole of Weymouth, Massachusetts, 1635 | Miscellaneous Records and Reference | | 7,498 |
| The History of Fairbault County, Minnesota: From its First Settlement to the Close of the Year 1879 | Miscellaneous Records and Reference | | 56,336 |
| The History of Fairfield, Fairfield County, Connecticut, 1639 - 1818, Volume 1 | Social, Regional and General History | | 40,841 |
| The History of Fort St. Joseph | Social, Regional and General History | | 6,598 |
| The History of Four West Yorkshire Co-operatives | Social, Regional and General History | | 9,032 |
| The History of Granville, Licking County, Ohio | Miscellaneous Records and Reference | | 23,975 |
| The History of Guilford, Connecticut from its First Settlement in 1639 | Social, Regional and General History | | 9,565 |
| The History of Haverhill, Massachusetts: From its First Settlement, 1640 - 1860 | Social, Regional and General History | | 19,924 |
| The History of Keokuk County, Iowa | Miscellaneous Records and Reference | | 79,656 |
| The History of Kingswood School | Birth, Marriage and Death Records | | 22,643 |
| The History of Levi Greene of Rhode Island, Massachusetts, New York, Michigan and His Descendants | Social, Regional and General History | | 24,973 |
| The History of Long Island: From its Discovery and Settlement, to the Present Time, Volume 1 | Miscellaneous Records and Reference | | 34,549 |
| The History of Mecklenburg County | Social, Regional and General History | | 9,063 |
| The History of Middletown, Vermont | Miscellaneous Records and Reference | | 9,445 |
| The History of Nantucket County, Island and Town Including Genealogies of First Settlers | Birth, Marriage and Death Records | | 75,365 |
| The History of New England, 1630 - 1649, Volume 2 | Miscellaneous Records and Reference | | 37,799 |
| The History of New England, 1630 - 1649, Volume 1 | Miscellaneous Records and Reference | | 41,290 |
| The History of New England, 1630 - 1649, Volume 2 | Social, Regional and General History | | 14,154 |
| The History of Ohio: From its Earliest Settlement to the Present Time | Birth, Marriage and Death Records | | 16,618 |
| The History of Orangeburg County, South Carolina, From Its First Settlement to the Close of the Revolutionary War | Miscellaneous Records and Reference | | 36,132 |
| The History of Orangeburg County, South Carolina: from Its First Settlement to the Close of the Revolutionary War | Social, Regional and General History | | 15,239 |
| The History of Peter Parker and Sarah Ruggles of Roxbury, Massachusetts | Miscellaneous Records and Reference | | 29,393 |
| The History of Pittsylvania County, Virginia | Social, Regional and General History | | 27,250 |
| The History of Ridgefield, Connecticut | Miscellaneous Records and Reference | | 36,690 |
| The History of Salem County, New Jersey | Miscellaneous Records and Reference | | 31,791 |
| The History of Saskatchewan and its People, Biography Section, Volumes 2 - 3 | Social, Regional and General History | | 66,563 |
| The History of Saskatchewan and its People, Volumes 1 - 3 | Social, Regional and General History | | 116 |
| The History of Saskatchewan and its People: History Section, Volumes 1 - 2 | Social, Regional and General History | | 71,112 |
| The History of Some Aikin - Eakin Families in America | Social, Regional and General History | | 8,393 |
| The History of St. Peter's School :York | Social, Regional and General History | | 9,734 |
| The History of the Alison or Allison Family in Europe and America, 1135 - 1893 | Social, Regional and General History | | 23,386 |
| The History of the Celtic Place Names of Scotland | Miscellaneous Records and Reference | | 40,909 |
| The History of the City of Ogdensburg | Birth, Marriage and Death Records | | 35,872 |
| The History of the Descendants of Elder John Strong, of Northampton, Massachusetts, Volume 1 | Social, Regional and General History | | 41,683 |
| The History of the Descendants of Elder John Strong, of Northampton, Massachusetts, Volume 2 | Social, Regional and General History | | 44,297 |
| The History of the Descendants of John Dwight of Dedham, Massachusetts | Social, Regional and General History | | 98,521 |
| The History of the Evelyn Family | Social, Regional and General History | | 38,755 |
| The History of the Family of Dallas, Their Connections and Descendants from the Twelfth Century | Social, Regional and General History | | 37,768 |
| The History of the Finch Family | Social, Regional and General History | | 8,358 |
| The History of the Fowlers | Social, Regional and General History | | 52,064 |
| The History of the Granville Family | Social, Regional and General History | | 48,609 |
| The History of the Great Indian War of 1675 and 1676, Commonly Called Philip's War (Free until 30 Nov 2009) | Military Subjects | | 6,251 |
| The History of the Harroun Family in America | Social, Regional and General History | | 11,870 |
| The History of the Indian Wars in New England (Free until 30 Nov 2009) | Military Subjects | | 16,530 |
| The History of the Morison or Morrison Family with Most of the """"""""Traditions of the Morrisons"""""""" (Clan Mac Gillemhuire) Hereditary Judges of Lewis | Social, Regional and General History | | 17,114 |
| The History of the Parish of Hull, Quebec, 1823 - 1923 | Social, Regional and General History | | 4,540 |
| The History of the Town of Marlborough, Windham County, Vermont | Miscellaneous Records and Reference | | 22,956 |
| The History of the Treman, Tremaine, Truman Family in America with The Related Families of Mack, Dey, Board and Ayers | Social, Regional and General History | | 132,658 |
| The History of the Wagenseller Family in America with Kindred Branches | Social, Regional and General History | | 13,020 |
| The History of Upshur County, West Virginia: from Its Earliest Exploration and Settlement to the Present Time | Social, Regional and General History | | 37,395 |
| The History of Warren, Rhode Island, in the War of the Revolution, 1776 - 1783 | Miscellaneous Records and Reference | | 3,316 |
| The History of Wilbraham, Massachusetts, Prepared in Connection With the Celebration of the One Hundred and Fifieth Anniversary of the Incorporation of the Town, June 15, 1913 | Miscellaneous Records and Reference | | 27,606 |
| The History of William Feeter, A Soldier in the War of American Independence, and of His Father, Lucas Vetter, the Ancestor of the Feeter-Feder-Feader-Fader Families in the United States and Canada, with Genealogy of the Family | Social, Regional and General History | | 6,346 |
| The History of Woburn, Middlesex County, Massachusetts, From the Grant of Its Territory To Charlestown, in 1640, To the Year 1860 | Birth, Marriage and Death Records | | 25,841 |
| The History of Woburn, Middlesex County, Massachusetts: From the Grant of its Territory to Charlestown in 1640, to the Year 1860 | Miscellaneous Records and Reference | | 50,286 |
| The Hoadley Genealogy: A History of the Descendants of William Hoadley of Branford, Connecticut | Social, Regional and General History | | 19,364 |
| The Hoffmans of North Carolina: A Genealogical Presentation of the Original Hoffmans Who Settled in North Carolina | Social, Regional and General History | | 14,599 |
| The Holbrook Family of Derby, Connecticut | Social, Regional and General History | | 7,505 |
| The Holcomb(e) Genealogy: A Genealogy, History and Directory with Illustrations | Social, Regional and General History | | 33,399 |
| The Holcombes Nation Builders, Part 1 | Social, Regional and General History | | 125,875 |
| The Holcombes Nation Builders, Part 2 | Social, Regional and General History | | 138,252 |
| The Hollingsworth Family of Screven County, Georgia | Social, Regional and General History | | 2,303 |
| The Hollister Family of America: Lieutenant John Hollister of Wethersfield, Connecticut and His Descendants | Social, Regional and General History | | 50,525 |
| The Holmans in America: Concerning the Descendants of Soloman Holman Who Settled in West Newbury, Massachusetts, in 1692-3, Volume 1 | Social, Regional and General History | | 24,104 |
| The Home Lots of the Early Settlers of the Providence Plantations: with Notes and Plats | Court, Land, and Probate Records | | 2,489 |
| The Home of Washington | Social, Regional and General History | | 5,610 |
| The Hon. Jonathan Jackson and Hannah (Tracy) Jackson | Social, Regional and General History | | 4,474 |
| The Hon. Jonathan Jackson and Hannah (Tracy) Jackson, Their Ancestors and Descendants | Social, Regional and General History | | 2,767 |
| The Honeyman Family (Honeyman, Honyman, Hunneman, Etc.) in Scotland and America, 1548 - 1908 | Social, Regional and General History | | 14,733 |
| The Hooples of Hoople's Creek | Social, Regional and General History | | 10,420 |
| The Hord Family of Virginia: A Supplement to the Genealogy of the Hord Family | Social, Regional and General History | | 5,924 |
| The Hortons in America: Being a Corrected Reprint of the 1876 Work by Dr. Geo. F. Horton with Many of the Succeeding Generations Brought Down to the Present Time | Social, Regional and General History | | 50,763 |
| The House of Dunlap | Social, Regional and General History | | 17,499 |
| The House of Dunlop | Social, Regional and General History | | 12,094 |
| The House of Fowler: A History of the Fowler Families of the South | Social, Regional and General History | | 38,289 |
| The House of Gordon, Volume 1 | Family Trees | | 41,108 |
| The House of Gordon, Volume 2 | Social, Regional and General History | | 38,230 |
| The House of Gordon, Volume 3 | Social, Regional and General History | | 55,986 |
| The House of Hanna | Social, Regional and General History | | 5,731 |
| The House of Howard, Volume 1 | Social, Regional and General History | | 39,982 |
| The House of Lyme, From its Foundation to the End of the Eighteenth Century | Birth, Marriage and Death Records | | 33,159 |
| The House of Waltman and Its Allied Families | Social, Regional and General History | | 20,649 |
| The Houseman Family of Westmoreland County, Pennsylvania | Social, Regional and General History | | 10,449 |
| The Hout Family for Two Hundred and Twenty Seven Years | Social, Regional and General History | | 44,450 |
| The Hovey Book: Describing the English Ancestry and American Descendants of Daniel Hovey of Ipswich, Massachusetts | Social, Regional and General History | | 41,949 |
| The Howard Genealogy: Descendants of John Howard of Bridgewater, Massachusetts from 1643 to 1903 | Social, Regional and General History | | 21,881 |
| The Howard Lineage: The Ancestry of Ida Ann Boydstun Welch through Her Mother Eoline Frances Howard Boydstun | Social, Regional and General History | | 14,109 |
| The Howie Family in Scotland and America, 1490 - 1963 | Social, Regional and General History | | 2,534 |
| The Howland Heirs: Being the Story of a Family and a Fortune and the Inheritance of a Trust Established for Mrs. Hetty H. R. Green | Social, Regional and General History | | 28,499 |
| The Hoxie Family | Birth, Marriage and Death Records | | 6,875 |
| The Hoxie Family: Three Centuries in America | Birth, Marriage and Death Records | | 17,884 |
| The Hub and the Spokes of the Capital and its Environs, Introduction | Social, Regional and General History | | 514 |
| The Hub and the Spokes of the Capital and its Environs, Part 10 | Social, Regional and General History | | 1,177 |
| The Hub and the Spokes of the Capital and its Environs, Part 6, The Old Art Gallery | Social, Regional and General History | | 358 |
| The Hub and the Spokes of the Capital and its Environs, Part 7, Picturesque Ottawa | Social, Regional and General History | | 490 |
| The Hub and the Spokes of the Capital and its Environs, Part 8, of National Interest | Social, Regional and General History | | 297 |
| The Hub and the Spokes of the Capital and its Environs, Part 9, The Old Portrait Gallery | Social, Regional and General History | | 205 |
| The Hub and the Spokes or The Capital and its Environs | Social, Regional and General History | | 12,105 |
| The Hub and the Spokes or the Capital and its Environs, Part 2 | Social, Regional and General History | | 3,512 |
| The Hub and the Spokes or the Capital and its Environs, Part 3 | Social, Regional and General History | | 5,103 |
| The Hub and the Spokes or the Capital and its Environs, Part 4 | Social, Regional and General History | | 3,742 |
| The Hub and the Spokes or the Capital and its Environs, Part 5 | Social, Regional and General History | | 5,076 |
| The Hugers of South Carolina | Social, Regional and General History | | 1,027 |
| The Hughes Family and Connections, Especially the Gass, Ward and Boze Families | Social, Regional and General History | | 8,039 |
| The Huguenot Settlements in Ireland | Miscellaneous Records and Reference | | 19,385 |
| The Huguenots in France and America, Volume 1 | Birth, Marriage and Death Records | | 35,067 |
| The Huguenots of Colonial South Carolina | Miscellaneous Records and Reference | | 28,422 |
| The Huguenots or The Early French in New Jersey | Birth, Marriage and Death Records | | 2,545 |
| The Huguenots: Their Settlements, Churches and Industries in England and Ireland | Birth, Marriage and Death Records | | 34,982 |
| The Hull Family in America | Social, Regional and General History | | 45,758 |
| The Hunsbergers, Part II: The Descendants of 31 Christian Hunsberger | Social, Regional and General History | | 5,850 |
| The Hunter Family of Virginia and Connections | Social, Regional and General History | | 19,701 |
| The Huntington Family in America, 1633 - 1915 | Social, Regional and General History | | 73,153 |
| The Huntington Letters in the Possession of Julia Chester Wells | Miscellaneous Records and Reference | | 2,713 |
| The Hurlbut Genealogy, or Record of the Descendants of Thomas Hurlbut | Social, Regional and General History | | 32,123 |
| The Hutchinson Family of Laurens County, South Carolina and Descendants | Social, Regional and General History | | 12,404 |
| The Hutchinson Family or the Descendants of Barnard Hutchinson of Cowlam, England | Social, Regional and General History | | 7,995 |
| The Hyde Family | Social, Regional and General History | | 185 |
| The Illustrated Life of the Flehartys | Social, Regional and General History | | 4,083 |
| The Illustrated Life of Washington | Miscellaneous Records and Reference | | 4,509 |
| The Illustrious Life of William Mckinley, Our Martyred President | Social, Regional and General History | | 3,067 |
| The Imlay Family | Birth, Marriage and Death Records | | 11,955 |
| The Indiana Gazetteer and Topographical Dictionary of the State of Indiana, 3rd edition | Miscellaneous Records and Reference | | 7,421 |
| The Ingalls Family in England and America | Birth, Marriage and Death Records | | 4,992 |
| The Ingersolls of Hampshire: A Genealogical History of the Family From Their Settlement in America, In the Line of John Ingersoll, of Westfield, Massachusetts | Birth, Marriage and Death Records | | 5,481 |
| The Ingham and Schuyler Families of England, Holland and the United States | Social, Regional and General History | | 2,601 |
| The Ingham Family | Social, Regional and General History | | 6,120 |
| The Ingham Family or Joseph Ingham and His Descendants, 1639 - 1871 | Birth, Marriage and Death Records | | 2,478 |
| The Ingraham Family: A Genealogy of the Descendants of Duncan Ingraham & Susanah Greenleaf | Social, Regional and General History | | 10,569 |
| The Inside Story: A Life in Journalism | Social, Regional and General History | | 5,883 |
| The Installation of William Arnold Shanklin, L.H.D., LL.D., As Ninth President of Wesleyan University, Middletown, Connecticut, November 12, 1909 | Miscellaneous Records and Reference | | 2,211 |
| The International Genealogical Dictionary | Genealogy Guides | | 26,718 |
| The Intimate Life of Alexander Hamilton, Based Chiefly Upon Original Family Letters and Other Documents | Miscellaneous Records and Reference | | 6,710 |
| The Invisible War: The Untold Secret Story of Number One Canadian Special Wireless Group | Military Subjects | | 5,017 |
| The Ipswich Emersons, 1636 - 1900: A Genealogy of the Descendants of Thomas Emerson of Ipswich, Massachusetts | Social, Regional and General History | | 42,277 |
| The Irbys of Cumberland and the Irebys of Cumberland, Part II | Birth, Marriage and Death Records | | 10,732 |
| The Irbys of Lincolnshire and the Irebys of Cumberland, Part I | Birth, Marriage and Death Records | | 9,379 |
| The Irish Scots and the """"""""Scotch-Irish | Social, Regional and General History | | 5,436 |
| The Irishman in Canada | Immigration Records | | 49,946 |
| The Iron Puddler by James J. Davis | Birth, Marriage and Death Records | | 3,369 |
| The Irvines and Their Kin: A History of the Irvine Family and Their Descendants | Social, Regional and General History | | 27,977 |
| The Irvins, Doaks, Logans and McCampbells of Virginia and Kentucky | Birth, Marriage and Death Records | | 7,878 |
| The Irwin Family: Sketch of Richard Irwin of Chester County, Pennsylvania | Social, Regional and General History | | 3,269 |
| The Isaac Haskins Family History and Genealogy, Including that of His Son in Law, Henry T. Peck | Social, Regional and General History | | 923 |
| The Isbell and Kingman Families: Some Records of Robert Isbell and Henry Kingman and Their Descendants | Birth, Marriage and Death Records | | 1,291 |
| The Israelite (Cincinnati, Ohio, USA) | Newspapers and Periodicals | | 409,411 |
| The Israelite indeed: Deacon Joseph Sexton | Birth, Marriage and Death Records | | 985 |
| The Ivey Family in the United States | Social, Regional and General History | | 8,494 |
| The Jackson Chronicles: Wherein are Related Some Facts in the Life of the Reverend John Jackson, A. B. His Ancestors | Social, Regional and General History | | 19,208 |
| The Jackson Family: A History of Ephraim Jackson, First Ancestor to Come to America, and His Descendants, 1684 - 1960 | Social, Regional and General History | | 19,520 |
| The Jackson Purchase (of Kentucky), Census of 1830 | Census and Voter Lists | | 2,718 |
| The Jackson Purchase (of Kentucky), Tax Lists, 1822 - 1824 | Court, Land, and Probate Records | | 1,348 |
| The Jacksons and the Lees: Two Generations of Massachusetts Merchants, 1765 - 1844, Volume 1 | Social, Regional and General History | | 63,588 |
| The Jacksons and the Lees: Two Generations of Massachusetts Merchants, 1765 - 1844, Volume 2 | Social, Regional and General History | | 69,684 |
| The Jacob Hasbrouck Families | Social, Regional and General History | | 559 |
| The Jacobites of Angus, 1689 - 1746 | Social, Regional and General History | | 2,364 |
| The Jacoby Family Genealogy | Social, Regional and General History | | 44,729 |
| The James Woods Family of Pennsylvania and Ohio: An Account of the Descendants of Allen Sr., Samuel Sr., and Nathaniel Sr., the Three Sons of James Woods, 1736 - 1942 | Social, Regional and General History | | 14,305 |
| The Jamesons in America 1647 - 1900: Genealogical Records and Memoranda | Social, Regional and General History | | 44,862 |
| The Jamison Family, 1647-1960: Genealogical Records and Memoranda | Social, Regional and General History | | 8,938 |
| The Janes Family: A Genealogy and Brief History of the Descendants of William Janes | Social, Regional and General History | | 25,346 |
| The Japanese Letters of Lafcadio Hearn | Miscellaneous Records and Reference | | 1,922 |
| The Jarvis Family; Or, The Descendants of the First Settlers of the Name in Massachusetts and Long Island | Social, Regional and General History | | 21,039 |
| The Jaunceys of New York | Social, Regional and General History | | 1,372 |
| The Jefferis Family | Social, Regional and General History | | 1,104 |
| The Jenks Family in England, Supplement | Social, Regional and General History | | 4,909 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 1 | Birth, Marriage and Death Records | | 17,683 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 10 | Birth, Marriage and Death Records | | 20,257 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 11 | Birth, Marriage and Death Records | | 16,339 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 12 | Birth, Marriage and Death Records | | 17,816 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 13 | Birth, Marriage and Death Records | | 17,664 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 14 | Birth, Marriage and Death Records | | 16,830 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 15 | Birth, Marriage and Death Records | | 13,708 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 16 | Birth, Marriage and Death Records | | 15,370 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 17 | Birth, Marriage and Death Records | | 14,369 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 18 | Birth, Marriage and Death Records | | 14,515 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 19 | Birth, Marriage and Death Records | | 15,935 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 2 | Birth, Marriage and Death Records | | 18,146 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 20 | Birth, Marriage and Death Records | | 17,484 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 21 | Birth, Marriage and Death Records | | 18,029 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 22 | Birth, Marriage and Death Records | | 17,556 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 23 | Birth, Marriage and Death Records | | 18,487 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 24 | Birth, Marriage and Death Records | | 18,309 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 25 | Birth, Marriage and Death Records | | 16,354 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 26 | Birth, Marriage and Death Records | | 18,662 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 27 | Birth, Marriage and Death Records | | 17,395 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 28 | Birth, Marriage and Death Records | | 18,335 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 29 | Birth, Marriage and Death Records | | 16,702 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 3 | Birth, Marriage and Death Records | | 16,290 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 30 | Birth, Marriage and Death Records | | 17,234 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 31 | Birth, Marriage and Death Records | | 17,224 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 32 | Birth, Marriage and Death Records | | 17,565 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 33 | Birth, Marriage and Death Records | | 15,131 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 34 | Birth, Marriage and Death Records | | 14,160 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 35 | Birth, Marriage and Death Records | | 16,803 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 36 | Birth, Marriage and Death Records | | 13,506 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 37 | Birth, Marriage and Death Records | | 14,955 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 38 | Birth, Marriage and Death Records | | 16,562 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 39 | Birth, Marriage and Death Records | | 15,851 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 4 | Birth, Marriage and Death Records | | 15,599 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 40 | Birth, Marriage and Death Records | | 14,234 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 41 | Birth, Marriage and Death Records | | 13,530 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 42 | Birth, Marriage and Death Records | | 16,547 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 43 | Birth, Marriage and Death Records | | 17,941 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 44 | Birth, Marriage and Death Records | | 17,502 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 45 | Birth, Marriage and Death Records | | 15,500 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 46 | Birth, Marriage and Death Records | | 18,286 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 47 | Birth, Marriage and Death Records | | 18,000 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 48 | Birth, Marriage and Death Records | | 15,883 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 49 | Birth, Marriage and Death Records | | 15,272 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 5 | Birth, Marriage and Death Records | | 18,150 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 50 | Birth, Marriage and Death Records | | 17,414 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 51 | Birth, Marriage and Death Records | | 15,343 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 52 | Birth, Marriage and Death Records | | 14,713 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 53 | Birth, Marriage and Death Records | | 17,437 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 54 | Birth, Marriage and Death Records | | 17,429 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 55 | Birth, Marriage and Death Records | | 17,731 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 56 | Birth, Marriage and Death Records | | 17,625 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 57 | Birth, Marriage and Death Records | | 17,920 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 58 | Birth, Marriage and Death Records | | 16,449 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 59 | Birth, Marriage and Death Records | | 18,222 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 6 | Birth, Marriage and Death Records | | 19,717 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 60 | Birth, Marriage and Death Records | | 19,171 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 61 | Birth, Marriage and Death Records | | 15,359 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 62 | Birth, Marriage and Death Records | | 16,213 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 63 | Birth, Marriage and Death Records | | 17,943 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 64 | Birth, Marriage and Death Records | | 15,829 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 65 | Birth, Marriage and Death Records | | 16,002 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 66 | Birth, Marriage and Death Records | | 20,857 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 67 | Birth, Marriage and Death Records | | 20,251 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 68 | Birth, Marriage and Death Records | | 20,598 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 69 | Birth, Marriage and Death Records | | 18,280 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 7 | Birth, Marriage and Death Records | | 19,170 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 70 | Birth, Marriage and Death Records | | 18,645 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 71 | Birth, Marriage and Death Records | | 23,377 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 72 | Birth, Marriage and Death Records | | 32,035 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 73 | Birth, Marriage and Death Records | | 33,837 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 8 | Birth, Marriage and Death Records | | 18,592 |
| The Jesuit Relations and Allied Documents, 1610 - 1791, Volume 9 | Birth, Marriage and Death Records | | 20,139 |
| The Jewell Register Containing a List of the Descendants of Thomas Jewell of Braintree, near Boston, Massachusetts | Social, Regional and General History | | 10,585 |
| The Jewett Family of America, Year Book of 1912 - 1913 | Social, Regional and General History | | 13,196 |
| The Johann Philipp Koch Family | Birth, Marriage and Death Records | | 10,580 |
| The Johanson Family of Sweden and the Upper Midwest | Social, Regional and General History | | 1,048 |
| The John Mcclenahan Folk | Social, Regional and General History | | 1,518 |
| The John Rogers Families in Plymouth and Vicinity | Social, Regional and General History | | 790 |
| The John Wagle Genealogy | Social, Regional and General History | | 3,045 |
| The Johnson Family and Allied Families of Lincolnshire, England | Social, Regional and General History | | 29,018 |
| The Johnson Family: A Brief Account of Some of the Descendants of William Johnson, Who Settled in Charlestown in 1634 | Social, Regional and General History | | 2,820 |
| The Johnson Memorial | Social, Regional and General History | | 8,995 |
| The Johnsons and Their Kin of Randolph | Social, Regional and General History | | 14,661 |
| The Johnstons of Salisbury: with a Brief Supplement Concerning the Hancock, Strother, and Preston Families | Social, Regional and General History | | 5,895 |
| The Jones Family of Long Island | Social, Regional and General History | | 36,657 |
| The Jordan Memorial: Family Records of the Rev. Robert Jordan and His Descendants in America | Social, Regional and General History | | 41,847 |
| The Joseph Gillett/Gillett/Gillette Family | Social, Regional and General History | | 5,880 |
| The Journal of Abigail Langley | Social, Regional and General History | | 1,621 |
| The Journal of John Woolman | Social, Regional and General History | | 1,458 |
| The Journal of Julia Le Grand, New Orleans, 1862 - 1863 | Miscellaneous Records and Reference | | 2,116 |
| The Joy Genealogy | Social, Regional and General History | | 39,047 |
| The Junkins Family, Descendants of Robert Junkins of York County, Maine | Social, Regional and General History | | 11,677 |
| The Jury Lists of South Carolina, 1778 - 1779 | Court, Land, and Probate Records | | 19,041 |
| The Kallikak Family: A Study in the Heredity of Feeble-Mindedness | Social, Regional and General History | | 229 |
| The Kay - Pendleton - Neel Families | Social, Regional and General History | | 28,593 |
| The Keayne-Keen(e)-Keeney-Kinne(y)-Kenney and Allied Families | Social, Regional and General History | | 13,204 |
| The Keck Family with Special Reference to the Descendants of Michael Keck, who Came to Ohio in 1806 | Social, Regional and General History | | 3,848 |
| The Keeners and Allied Families: A Memorial to Anna Maria Keener | Social, Regional and General History | | 5,639 |
| The Keese Family | Birth, Marriage and Death Records | | 2,829 |
| The Keffers of the Conewago Valley | Social, Regional and General History | | 10,158 |
| The Keim and Allied Families in America and Europe | Birth, Marriage and Death Records | | 30,635 |
| The Keith Book | Social, Regional and General History | | 11,074 |
| The Kellers of Hamilton Township: A Study in Democracy | Birth, Marriage and Death Records | | 9,251 |
| The Kelloggs in the Old World and the New, Volume 1 | Birth, Marriage and Death Records | | 74,119 |
| The Kelloggs in the Old World and the New, Volume 2 | Social, Regional and General History | | 40,334 |
| The Kelloggs in the Old World and the New, Volume 3 | Birth, Marriage and Death Records | | 32,474 |
| The Kelly Family: Thomas Kelly (1742-1812), His Descendants and Interrelated Families | Social, Regional and General History | | 20,126 |
| The Kendall Family in America | Social, Regional and General History | | 1,419 |
| The Kendalls of Austrey, Twycross and Smithsby. A Family History | Social, Regional and General History | | 4,174 |
| The Kendalls of Connecticut | Social, Regional and General History | | 2,976 |
| The Kennamer Family | Social, Regional and General History | | 25,052 |
| The Kenney Genealogy | Social, Regional and General History | | 1,685 |
| The Kentucky Gilpins | Social, Regional and General History | | 4,497 |
| The Kerr Clan of New Jersey Beginning with Walter Ker of Freehold | Birth, Marriage and Death Records | | 10,077 |
| The Ketel Family also (Ketele, Kettele, Kettel, Kittelle, and Kittle) | Birth, Marriage and Death Records | | 3,962 |
| The Ketts of Norfolk: A Yeoman Family | Social, Regional and General History | | 15,172 |
| The Keyser Family: Decendants of Dirck Keyser of Amsterdam | Social, Regional and General History | | 13,510 |
| The King Family of Southold, Suffolk County | Birth, Marriage and Death Records | | 1,526 |
| The King Family of Suffield, Connecticut | Birth, Marriage and Death Records | | 44,135 |
| The King Family of Suffield, Connecticut, Its English Ancestry, A.D. 1389-1662, and American Descendants, A.D. 1662-1908 | Social, Regional and General History | | 29,800 |
| The King Genealogy and its Branches: Moultons, Sedgwicks and Shaws? | Birth, Marriage and Death Records | | 10,988 |
| The Kingman and Ordronaux Families | Birth, Marriage and Death Records | | 2,088 |
| The King's Mountain Men | Social, Regional and General History | | 19,154 |
| The Kinkeads of Delaware as Pioneers in Minnesota, 1856 - 1868 | Social, Regional and General History | | 7,528 |
| The Kinnears and Their Kin, 1165 - 1916 | Social, Regional and General History | | 32,560 |
| The Kinsman Family: Genealogical Record of the Descendants of Robert Kinsman of Ipswich, Massachusetts, 1634 - 1875 | Social, Regional and General History | | 15,895 |
| The Kirby Family: Lineage, Historical Data, Collections | Social, Regional and General History | | 5,488 |
| The Kite Family: A Fragmentary Sketch of the Family from its Origin in the 9th Century to the Present | Social, Regional and General History | | 4,741 |
| The Kittredge Family in America | Birth, Marriage and Death Records | | 11,893 |
| The Kitzmiller Family in Pennsylvania before 1800 | Birth, Marriage and Death Records | | 1,712 |
| The Kline Klan | Birth, Marriage and Death Records | | 8,568 |
| The Knabb-Brown-Raulerson Families | Birth, Marriage and Death Records | | 7,778 |
| The Knapp Family in America: A Genealogy of the Descendants of William Knapp Who Settled in Watertown, Massaschusetts, in 1630 | Social, Regional and General History | | 5,982 |
| The Knight Family | Social, Regional and General History | | 972 |
| The Knights of England, Volume 1 | Birth, Marriage and Death Records | | 19,814 |
| The Knights of England, Volume 2 | Birth, Marriage and Death Records | | 51,883 |
| The Knox Family | Birth, Marriage and Death Records | | 15,392 |
| The Knox Family: Descendants of John Knox | Social, Regional and General History | | 12,247 |
| The Lackor Familly (Lackore - Lacore - La Core - Lucore) | Social, Regional and General History | | 10,896 |
| The Ladd Family: A Genealogical and Biographical Memoir of the Descendants of Daniel Ladd, of Haverhill, Massachusetts, Joseph Ladd of Portsmouth, Rhode Island | Social, Regional and General History | | 26,932 |
| The Lake of the Woods Tragedy | Miscellaneous Records and Reference | | 1,203 |
| The Lambert Family of Salem, Massachusetts | Social, Regional and General History | | 3,352 |
| The Lamont Clan, 1235 - 1935 | Birth, Marriage and Death Records | | 48,606 |
| The Lancashire Hollands | Social, Regional and General History | | 21,968 |
| The Lancaster Family: A History of Thomas and Phebe Lancaster, of Bucks County, Pennsylvania, 1711 - 1902 | Social, Regional and General History | | 14,991 |
| The Landis Family of Lancaster County | Social, Regional and General History | | 5,671 |
| The Landis Genealogy | Social, Regional and General History | | 2,923 |
| The Langstaffs of Teesdale and Weardale | Social, Regional and General History | | 60,849 |
| The Langworthy Family: Some Descendants of Andrew and Rachel (Hubbard) Langworthy who were married at Newport, Rhode Island | Birth, Marriage and Death Records | | 27,759 |
| The Lantz Family Record: Being a Brief Account of the Lantz Family in the United States of America | Social, Regional and General History | | 13,598 |
| The Larimer, McMasters and Allied Families | Social, Regional and General History | | 11,523 |
| The Last Days of British Saint Augustine, 1784 - 1785 | Social, Regional and General History | | 7,274 |
| The Last Invasion of Canada: The Fenian Raids, 1866 - 1870 | Military Subjects | | 1,955 |
| The Last Seven Years of the Life of Henry Clay | Miscellaneous Records and Reference | | 4,482 |
| The Lauffer History: A Genealogical Chart of the Descendants of Christian Lauffer, the Pioneer | Social, Regional and General History | | 12,940 |
| The Lawrence Family of Groton, Massachusetts | Social, Regional and General History | | 200 |
| The Lawrence Leese Family History: Two centuries in America, 1741 - 1941 | Social, Regional and General History | | 16,776 |
| The Lawyer, the Statesman and the Soldier: Rufus Choate, Daniel Webster, President Lincoln, General Grant | Social, Regional and General History | | 13,537 |
| The Leake Family and Connecting Lines | Social, Regional and General History | | 4,865 |
| The Learned Family (Learned, Larned, Learnard and Lerned) Being Descendants of William Learned Who Was of Charlestown, Massachusetts, in 1632 | Social, Regional and General History | | 11,935 |
| The Learned Family (Learned, Larned, Learnard, Larnard and Lerned) Being Descendants of William Learned Who Was of Charlestown, Massachusetts in 1632 | Social, Regional and General History | | 30,745 |
| The Learned Family (Learned, Larned, Learnard, Larnard and Lerned) Being Descendants of William Learned Who Was of Charlestown, Massachusetts in 1632, First Edition | Social, Regional and General History | | 19,458 |
| The Learned Family in America, 1630 - 1967 | Social, Regional and General History | | 28,335 |
| The Leavens Name Including Levings: An Account of the Posterity Descending from Emigrant John Levins, 1632 - 1903 | Birth, Marriage and Death Records | | 11,078 |
| The Leffingwell Record | Social, Regional and General History | | 20,284 |
| The Leiths of Harthill | Social, Regional and General History | | 6,707 |
| The Leland Magazine or Genealogical Record of Henry Leland | Birth, Marriage and Death Records | | 34,120 |
| The Lemert Family in America | Social, Regional and General History | | 9,474 |
| The Lemert Family in America: The Story of Lewis Lemert and His Descendants | Social, Regional and General History | | 8,874 |
| The Leslie Family | Social, Regional and General History | | 474 |
| The Lesters: A Brief History and Genealogy of the Lesters of the Massachusetts and Connecticut Colonies | Social, Regional and General History | | 2,105 |
| The Letham or Leatham Family Book of Remembrance: The Story of Robert Letham and His Wife, Janet Urquh | Social, Regional and General History | | 68,646 |
| The Letters and Times of the Tylers, Volume 2 | Social, Regional and General History | | 1,834 |
| The Letters and Times of the Tylers, Volume 3 | Miscellaneous Records and Reference | | 5,073 |
| The Letters of Franklin K. Lane, Personal and Political | Miscellaneous Records and Reference | | 3,747 |
| The Letters of Henry James, Volume 1 | Miscellaneous Records and Reference | | 10,688 |
| The Letters of Henry James, Volume 2 | Miscellaneous Records and Reference | | 3,367 |
| The Letters of Horace Howard Furness, Volume 1 | Social, Regional and General History | | 6,802 |
| The Letters of Horace Howard Furness, Volume 2 | Social, Regional and General History | | 6,014 |
| The Levering Family | Social, Regional and General History | | 12,453 |
| The Lewis Family of Wales and America | Social, Regional and General History | | 2,063 |
| The Libby Family in America, 1602 - 1881 | Social, Regional and General History | | 58,468 |
| The Library of American Biography, Volume 11: Life of Stephen Decatur | Miscellaneous Records and Reference | | 6,500 |
| The Library of American Biography, Volume 15: Lives of William Richardson Davie and Samuel Kirkland | Miscellaneous Records and Reference | | 9,135 |
| The Library of American Biography: Daniel Boone | Social, Regional and General History | | 23,342 |
| The Library of American Biography: Life of John Ledyard, American Traveller | Miscellaneous Records and Reference | | 1,261 |
| The Life Ancestors and Descendants of Robert Williams of Roxbury, Massachusetts, 1607 - 1693 | Social, Regional and General History | | 12,735 |
| The Life and Ancestry of Francis Douglas, Bookseller and Author | Birth, Marriage and Death Records | | 2,965 |
| The Life and Campaigns of General U. S. Grant From Boyhoood to his Inauguration as President of the United States | Birth, Marriage and Death Records | | 25,504 |
| The Life and Epoch of Alexander Hamilton: A Historical Study | Social, Regional and General History | | 4,812 |
| The Life and Industrial Labors of William Wheelwright in South America | Social, Regional and General History | | 838 |
| The Life and Labors of Bishop Hare, Apostle To the Sioux | Miscellaneous Records and Reference | | 2,898 |
| The Life and Labors of Rev. E. M. Marvin, One of the Bishops of the M. E. Church, South | Social, Regional and General History | | 1,241 |
| The Life and Labors of Rev. Samuel Worcester, D. D.: Former Pastor of the Tabernacle Church, Salem, Massachusetts, Volume 1 | Social, Regional and General History | | 2,639 |
| The Life and Labors of Rev. Samuel Worcester, D. D.: Former Pastor of the Tabernacle Church, Salem, Massachusetts, Volume 2 | Social, Regional and General History | | 3,038 |
| The Life and Letters of Admiral Dewey | Social, Regional and General History | | |
| The Life and Letters of Edward Everett Hale | Birth, Marriage and Death Records | | 2,578 |
| The Life and Letters of Edward Everett Hale, Volume 2 | Birth, Marriage and Death Records | | 4,123 |
| The Life and Letters of Elizabeth Prentiss | Miscellaneous Records and Reference | | 4,037 |
| The Life and Letters of Emory Upton, Colonel of the Fourth Regiment of Artillery, and Brevet Major-General, U.S. Army | Social, Regional and General History | | 3,408 |
| The Life and Letters of Fitz-Greene Halleck | Social, Regional and General History | | 12,798 |
| The Life and Letters of Francis Lieber | Miscellaneous Records and Reference | | 3,787 |
| The Life and Letters of George Bancroft, Volume 1 | Social, Regional and General History | | 19,223 |
| The Life and Letters of George Bancroft, Volume 2 | Social, Regional and General History | | 23,955 |
| The Life and Letters of James Gates Percival | Miscellaneous Records and Reference | | 2,939 |
| The Life and Letters of Joel Chandler Harris | Miscellaneous Records and Reference | | 11,935 |
| The Life and Letters of John Fiske, Volume 1 | Social, Regional and General History | | 10,855 |
| The Life and Letters of John Fiske, Volume 2 | Social, Regional and General History | | 11,054 |
| The Life and Letters of John Hay, Volume 1 | Miscellaneous Records and Reference | | 3,878 |
| The Life and Letters of John Hay, Volume 2 | Miscellaneous Records and Reference | | 4,344 |
| The Life and Letters of John Paul Jones, Volume 1 | Social, Regional and General History | | 10,646 |
| The Life and Letters of John Paul Jones, Volume 2 | Birth, Marriage and Death Records | | 11,078 |
| The Life and Letters of Mrs. Emily C. Judson | Social, Regional and General History | | 424 |
| The Life and Letters of Roscoe Conkling, Orator, Statesman, Advocate | Miscellaneous Records and Reference | | 14,583 |
| The Life and Letters of Samuel Wells Williams, LL.D., Missionary, Diplomatist, Sinologue | Social, Regional and General History | | 2,379 |
| The Life and Letters of Walter H. Page, Volume 1 | Miscellaneous Records and Reference | | 4,136 |
| The Life and Letters of Walter H. Page, Volume 2 | Miscellaneous Records and Reference | | 3,529 |
| The Life and Letters of Walter H. Page, Volume 3 | Miscellaneous Records and Reference | | 3,501 |
| The Life and Letters of Washington Irving | Miscellaneous Records and Reference | | 2,495 |
| The Life and Letters of Washington Irving, Volume 1 | Miscellaneous Records and Reference | | 2,810 |
| The Life and Letters of Washington Irving, Volume 2 | Miscellaneous Records and Reference | | 3,866 |
| The Life and Letters of Washington Irving, Volume 4 | Miscellaneous Records and Reference | | 5,098 |
| The Life and Life-Work of Charles Benjamin Dudley | Birth, Marriage and Death Records | | 4,601 |
| The Life and Political Opinions of Martin Van Buren, Vice President of the United States | Miscellaneous Records and Reference | | 1,152 |
| The Life and Professional Career of Emma Abbott | Birth, Marriage and Death Records | | 8,864 |
| The Life and Public Services of Abraham Lincoln. Together with His State Papers, Including His Speeches, Addresses, Messages, Letters, and Proclamations | Miscellaneous Records and Reference | | 7,237 |
| The Life and Public Services of Ambrose E. Burnside, Soldier - Citizen - Statesman | Birth, Marriage and Death Records | | 3,969 |
| The Life and Public Services of Andrew Haswell Green | Birth, Marriage and Death Records | | 9,982 |
| The Life and Public Services of Dr. Lewis F. Linn, For Ten Years A Senator of the United States From the State of Missouri | Miscellaneous Records and Reference | | 2,155 |
| The Life and Public Services of Henry Clay Down to 1848 | Miscellaneous Records and Reference | | 13,061 |
| The Life and Public Services of Henry Clay, Down To 1848 | Miscellaneous Records and Reference | | 4,929 |
| The Life and Public Services of Henry Wilson, Late Vice-President of the United States | Social, Regional and General History | | 2,820 |
| The Life and Public Services of Hon. Abraham Lincoln | Miscellaneous Records and Reference | | 2,872 |
| The Life and Public Services of J. Glancy Jones, Volume 1 | Birth, Marriage and Death Records | | 7,261 |
| The Life and Public Services of James Buchanan | Birth, Marriage and Death Records | | 2,357 |
| The Life and Public Services of Salmon Portland Chase | Miscellaneous Records and Reference | | 15,707 |
| The Life and Public Services of Samuel Adams, Volume 1 | Birth, Marriage and Death Records | | 32,000 |
| The Life and Public Services of Samuel Adams, Volume 2 | Birth, Marriage and Death Records | | 33,504 |
| The Life and Public Services of Samuel Adams, Volume 3 | Birth, Marriage and Death Records | | 29,007 |
| The Life and Remains, Letters, Lectures, and Poems of the Rev. Robert Murray McCheyne | Social, Regional and General History | | 4,902 |
| The Life and Services of Ben Franklin | Social, Regional and General History | | 1,892 |
| The Life and Services of Commodore Josiah Tattnall | Social, Regional and General History | | 1,556 |
| The Life and Speeches of the Hon. Henry Clay (1844), Volume 1 | Miscellaneous Records and Reference | | 3,580 |
| The Life and Speeches of the Hon. Henry Clay (1844), Volume 2 | Miscellaneous Records and Reference | | 1,810 |
| The Life and Speeches of the Hon. Henry Clay, Volume 1 | Miscellaneous Records and Reference | | 15,032 |
| The Life and Speeches of the Hon. Henry Clay, Volume 2 | Miscellaneous Records and Reference | | 13,912 |
| The Life and Times of Aaron Burr, Volume 1 | Social, Regional and General History | | 20,757 |
| The Life and Times of Aaron Burr, Volume 2 | Social, Regional and General History | | 30,292 |
| The Life and Times of Alvah Crocker | Social, Regional and General History | | 3,844 |
| The Life and Times of Charles Sumner | Social, Regional and General History | | 2,344 |
| The Life and Times of Edward Bass, First Bishop of Massachusetts | Miscellaneous Records and Reference | | 8,653 |
| The Life and Times of Henry Clay (1846), Volume 1 | Miscellaneous Records and Reference | | 5,058 |
| The Life and Times of Henry Clay (1846), Volume 2 | Miscellaneous Records and Reference | | 2,985 |
| The Life and Times of Henry Clay, Volume 1 | Miscellaneous Records and Reference | | 13,226 |
| The Life and Times of John Dickinson, 1732 - 1808 | Birth, Marriage and Death Records | | 8,115 |
| The Life and Times of Rev. George Peck, D. D | Miscellaneous Records and Reference | | 3,846 |
| The Life and Times of Richard Derby, Merchant of Salem, 1712 - 1783 | Social, Regional and General History | | 7,149 |
| The Life and Times of Samuel Bowles, Volume 1 | Miscellaneous Records and Reference | | 32,032 |
| The Life and Times of Samuel Bowles, Volume 2 | Miscellaneous Records and Reference | | 42,364 |
| The Life and Times of Sir William Johnson, Bart., Volume 1 | Miscellaneous Records and Reference | | 6,272 |
| The Life and Times of Sir William Johnson, Bart., Volume 2 | Miscellaneous Records and Reference | | 7,153 |
| The Life and Times of the Rev. Jesse Lee | Miscellaneous Records and Reference | | 5,288 |
| The Life and Times of Thomas Jefferson | Miscellaneous Records and Reference | | 11,560 |
| The Life and Times of Wendell Phillips | Miscellaneous Records and Reference | | 4,527 |
| The Life and Voyages of Americus Vespucius | Miscellaneous Records and Reference | | 1,202 |
| The Life and Work of George Sylvester Morris: A Chapter in the History of American Thought in the Nineteenth Century | Miscellaneous Records and Reference | | 3,481 |
| The Life and Work of the Rev. E. J. Peck Among the Eskimos | Miscellaneous Records and Reference | | 1,527 |
| The Life and Work of Thomas Dudley, the Second Governor of Massachusetts | Social, Regional and General History | | 28,794 |
| The Life and Works of Christopher Dock | Miscellaneous Records and Reference | | |
| The Life and Works of William Cullen Bryant, Volume 1 | Miscellaneous Records and Reference | | 30,135 |
| The Life and Writings of W. E. Benham | Miscellaneous Records and Reference | | 4,749 |
| The Life of Abraham Lincoln (1885) | Miscellaneous Records and Reference | | 6,207 |
| The Life of Admiral Mahan, Naval Philosopher, Rear-Admiral United States Navy | Miscellaneous Records and Reference | | 4,420 |
| The Life of Admiral Sir Isaac Coffin, Baronet | Miscellaneous Records and Reference | | 5,306 |
| The Life of Admiral Sir Isaac Coffin, Baronet, His English and American Ancestors | Miscellaneous Records and Reference | | 3,061 |
| The Life of Adoniram Judson | Social, Regional and General History | | 15,357 |
| The Life of Alexander Hamilton, Volume 1 | Miscellaneous Records and Reference | | 6,339 |
| The Life of Alexander Hamilton, Volume 2 | Miscellaneous Records and Reference | | 6,442 |
| The Life of Alice Freeman Palmer | Miscellaneous Records and Reference | | 893 |
| The Life of Andrew Hull Foote, Rear-Admiral United States Navy | Social, Regional and General History | | 10,981 |
| The Life of Artemas Ward, the First Commander-in-Chief of the American Revolution | Miscellaneous Records and Reference | | 6,028 |
| The Life of Augustin Daly | Birth, Marriage and Death Records | | 18,813 |
| The Life of Benedict Arnold | Social, Regional and General History | | 27,415 |
| The Life of Benjamin F. Wade | Social, Regional and General History | | 2,860 |
| The Life of Benjamin Frankin (1866) | Social, Regional and General History | | 9,528 |
| The Life of Benjamin Franklin, Volume 1 | Social, Regional and General History | | 10,935 |
| The Life of Benjamin Franklin, Volume 2 | Social, Regional and General History | | 11,259 |
| The Life of Bishop Griswold | Social, Regional and General History | | 1,464 |
| The Life of Bishop Matthew Simpson, of the Methodist Episcopal Church | Social, Regional and General History | | 3,816 |
| The Life of Bret Harte | Social, Regional and General History | | 8,773 |
| The Life of Caleb Cushing, Volume 1 | Social, Regional and General History | | 11,931 |
| The Life of Caleb Cushing, Volume 2 | Social, Regional and General History | | 11,248 |
| The Life of Captain Nathan Hale: The Martyr-Spy of the American Revolution | Miscellaneous Records and Reference | | 5,583 |
| The Life of Chaplain Mccabe, Bishop of the Methodist Episcopal Church | Social, Regional and General History | | 3,095 |
| The Life of Charles A. Dana | Birth, Marriage and Death Records | | 13,210 |
| The Life of Charles Carroll of Carrollton, 1737 - 1832, Volume 1 | Miscellaneous Records and Reference | | 9,951 |
| The Life of Charles Hodge | Miscellaneous Records and Reference | | 5,880 |
| The Life of Charles Loring Brace | Social, Regional and General History | | 33,922 |
| The Life of Constans L. Goodell, D.D. | Social, Regional and General History | | 11,688 |
| The Life of David Glasgow Farragut, First Admiral of the United States Navy | Birth, Marriage and Death Records | | |
| The Life of Dr. Elisha Kent Kane | Social, Regional and General History | | 5,935 |
| The Life of Edmund S. Janes | Miscellaneous Records and Reference | | 4,887 |
| the Life of Edwin Forrest | Birth, Marriage and Death Records | | 8,608 |
| The Life of Elbridge Gerry | Birth, Marriage and Death Records | | 1,725 |
| The Life of Ellen H. Richards | Miscellaneous Records and Reference | | 1,358 |
| The Life of Ethelbert Nevin, From His Letters and His Wife's Memories | Miscellaneous Records and Reference | | 1,693 |
| The Life of Frank Buckland | Miscellaneous Records and Reference | | 10,858 |
| The Life of Frederick William Von Steuben, Major General in the Revolutionary Army | Miscellaneous Records and Reference | | 5,138 |
| The Life of Gen. Francis Marion, A Celebrated Partisan Officer in the Revolutionary War, Against the British and Tories in South Carolina and Georgia | Miscellaneous Records and Reference | | 1,033 |
| The Life of Gen. Frank. Pierce of New Hampshire, the Democratic Candidate For President of the United States | Miscellaneous Records and Reference | | 1,402 |
| The Life of Gen. James A. Garfield | Miscellaneous Records and Reference | | 7,373 |
| The Life of General Daniel Morgan, of the Virginia Line of the Army of the United States | Social, Regional and General History | | 4,680 |
| The Life of General Ulysses S. Grant | Birth, Marriage and Death Records | | 7,005 |
| The Life of General Winfield Scott | Miscellaneous Records and Reference | | 3,003 |
| The Life of George H. Stuart | Social, Regional and General History | | 4,067 |
| The Life of George Mason, 1725 - 1792, Volume 1 | Social, Regional and General History | | 7,238 |
| The Life of George Mason, 1725 - 1792, Volume 2 | Social, Regional and General History | | 8,791 |
| The Life of George Peabody: Containing A Record of Those Princely Acts of Benevolence Which Entitle Him To the Esteem and Gratitude of All | Miscellaneous Records and Reference | | 1,923 |
| The Life of George Washington (1843) | Miscellaneous Records and Reference | | 5,596 |
| The Life of George Washington, Commander in Chief of the American Army | Miscellaneous Records and Reference | | 2,520 |
| The Life of George Washington, Commander in Chief of the American Forces, Volume 1 | Social, Regional and General History | | 5,793 |
| The Life of George Washington, Commander in Chief of the American Forces, Volume 2 | Social, Regional and General History | | 2,299 |
| The Life of George Washington, Studied Anew | Miscellaneous Records and Reference | | 3,729 |
| The Life of Gilbert Haven | Miscellaneous Records and Reference | | 5,156 |
| The Life of Henry Bradley Plant: Founder and President of the Plant System of Railroads and Steamships | Social, Regional and General History | | 4,565 |
| The Life of Henry Wadsworth Longfellow: with Critical and Descriptive Sketches of His Writings | Miscellaneous Records and Reference | | 1,629 |
| The Life of Hon. Nathaniel Chipman | Miscellaneous Records and Reference | | 1,238 |
| The Life of Hon. Nathaniel Chipman, LL. D. | Miscellaneous Records and Reference | | 5,759 |
| The Life of Israel Putnam, Major-General in the Army of the American Revolution | Miscellaneous Records and Reference | | 3,504 |
| The Life of Jacob Gruber | Social, Regional and General History | | 5,980 |
| The Life of James Dwight Dana | Social, Regional and General History | | 9,508 |
| The Life of James J. Hill, Volume 1 | Miscellaneous Records and Reference | | 2,681 |
| The Life of James J. Hill, Volume 2 | Miscellaneous Records and Reference | | 2,266 |
| The Life of John Collins Warren, M.D. | Miscellaneous Records and Reference | | 3,376 |
| The Life of John Ericsson, Volume 1 | Birth, Marriage and Death Records | | 6,907 |
| The Life of John Ericsson, Volume 2 | Birth, Marriage and Death Records | | 8,096 |
| The Life of John J. Crittenden | Miscellaneous Records and Reference | | 4,589 |
| The Life of John J. Crittenden: His Correspondences and Speeches | Social, Regional and General History | | 11,695 |
| The Life of John James Audubon | Birth, Marriage and Death Records | | 29,204 |
| The Life of John Jay: with Selections From His Correspondence and Miscellaneous Papers, Volume 1 | Birth, Marriage and Death Records | | 10,238 |
| The Life of John Kalb, Major-General in the Revolt | Social, Regional and General History | | 3,651 |
| The Life of John Ledyard, the American Traveller: Comprising Selections From His Journals and Correspondence | Miscellaneous Records and Reference | | 1,365 |
| The Life of John Marshall, Volume 1 | Miscellaneous Records and Reference | | 7,335 |
| The Life of John Marshall, Volume 2 | Miscellaneous Records and Reference | | 8,935 |
| The Life of John Marshall, Volume 3 | Miscellaneous Records and Reference | | 10,150 |
| The Life of John Marshall, Volume 4 | Miscellaneous Records and Reference | | 11,785 |
| The Life of John Paterson, Major General in the Revolutionary Army | Miscellaneous Records and Reference | | 4,787 |
| The Life of John Paul Jones | Social, Regional and General History | | 2,083 |
| The Life of John Price Durbin, D.D., LL.D. | Miscellaneous Records and Reference | | |
| The Life of John Randolph of Roanoke, Volume 1 | Social, Regional and General History | | 2,314 |
| The Life of John Randolph of Roanoke, Volume 2 | Social, Regional and General History | | 3,317 |
| The Life of Joseph Hodges Choate as Gathered Chiefly From his Letters, Volume 1 | Miscellaneous Records and Reference | | 11,302 |
| The Life of Joseph Hodges Choate as Gathered Chiefly From his Letters, Volume 2 | Miscellaneous Records and Reference | | 12,469 |
| The Life of Leonard Wood | Social, Regional and General History | | 1,918 |
| The Life of Louis Kossuth, Governor of Hungary | Social, Regional and General History | | 10,000 |
| The Life of Major-General William H. Harrison | Miscellaneous Records and Reference | | 2,522 |
| The Life of Mary Baker Eddy | Birth, Marriage and Death Records | | 9,821 |
| The Life of Mary Lyon | Birth, Marriage and Death Records | | 1,809 |
| The Life of Naomi Norsworthy | Social, Regional and General History | | 324 |
| The Life of Oliver Ellsworth | Miscellaneous Records and Reference | | 9,120 |
| The Life of P. T. Barnum | Miscellaneous Records and Reference | | 3,437 |
| The Life of Patrick Henry | Miscellaneous Records and Reference | | 8,394 |
| The Life of Paul Jones, Volume 1 | Miscellaneous Records and Reference | | 1,394 |
| The Life of Paul Jones, Volume 2 | Birth, Marriage and Death Records |
