Author
- Abbot, W.W. (William Wright), 1922- 1 results
- Abbott, Charles C. (Charles Conrad), 1843-1919 1 results
- Abbott, Jacob, 1803-1879 1 results
- Abel, Annie Heloise, 1873- 2 results
- Abel, Annie Heloise, 1873-1947 3 results
- Abel, Mary Bilderback 1 results
- Abler, Thomas S. (Thomas Struthers), 1941- 1 results
- Abrams, George H. J., 1939- 1 results
- Adair, James, approximately 1709-1783 1 results
- Adams, Charles Francis, 1835-1915 1 results
- Adams, David Wallace, 1 results
- Adams, Nathaniel, 1756-1829 1 results
- Adams, Richard C. (Richard Calmit), 1864-1921 2 results
- Ahrnsbrak, Henry C. 1 results
- Albach, James R. 2 results
- Albert, George Dallas 2 results
- Alberts, Robert C. 1 results
- Alden, John Richard, 1908- 1 results
- Alexander, William, 1726-1783 3 results
- Allegheny Conference on Community Development (Pa.) 1 results
- Allen, Albert H. (Albert Henry), 1875-1953 1 results
- Allen, Ethan, 1738-1789 1 results
- Allen, Hervey, 1889-1949 1 results
- Allen, William, 1780-1873 1 results
- Allen, Zachariah, 1795-1882 1 results
- Almojuela, Colleen 1 results
- Alsop, Richard, 1761-1815 2 results
- Altsheler, Joseph A. (Joseph Alexander), 1862-1919 1 results
- Ambler, Charles Henry, 1876- 1 results
- Ambler, Richard C. 1 results
- American Flag Manufacturing Company 1 results
- American Historical Association. Albert J. Beveridge Memorial Fund 1 results
- American Imprint Collection (Library of Congress) 1 results
- American Legion Post No. 169 (Saxton, Pa.) 1 results
- American Philosophical Society 1 results
- American Sunday-School Union 1 results
- Americans All (Program) 1 results
- Amherst, Jeffery Amherst, Baron, 1717-1797 1 results
- Amherst, William, 1732-1781 1 results
- Anderson, Fred, 1949- 3 results
- Anderson, Lars 1 results
- Anderson, Virginia DeJohn 1 results
- Andreani, Paolo, 1763-1823 1 results
- Andrews, Charles McLean, 1863-1943 1 results
- Andrews, Evangeline Walker 1 results
- Anne and Joseph Trachtman Memorial Book Fund 1 results
- Antisell, Thomas, 1817-1893 1 results
- Apess, William, 1798-1839 1 results
- Aquila, Richard, 1946- 1 results
- Arana Xajilá, Francisco Hernández, approximately 1502-1581 1 results more…