- Authors, English -- Correspondence
- African Americans -- Massachusetts -- New Bedford -- Correspondence
- Marcos, subcomandante -- Correspondence
- Actors -- United States -- Correspondence
- Soldiers -- Rhode Island -- Correspondence
- Goodall, Jane, 1934- -- Correspondence
- Roosevelt, Theodore, 1858-1919 -- Correspondence
- Children -- Correspondence -- Juvenile literature
- Polak, Jaap, 1912-2015 -- Correspondence
- Prisoners of war -- Germany -- Berlin -- Correspondence
- Salter, James -- Correspondence
- Eisenhower, Dwight D., Dwight David, 1890-1969 -- Correspondence
- Adams, John, 1735-1826 -- Correspondence
- Kappus, Franz Xaver, 1883-1966 -- Correspondence
- Women primatologists -- Correspondence
- Authors, French -- 19th century -- Correspondence
- Psychologists -- Israel -- Correspondence
- Bereaved persons -- Correspondence
- Soldiers -- United States -- Correspondence -- Juvenile literature
- Pancake, Breece D'J, 1952-1979 -- Correspondence
- Davis, Eliza -- Correspondence -- Juvenile literature
- Soep, Ina, 1923-2014 -- Correspondence
- Artists -- France -- Correspondence
- Hughes, John Francis, 1922-1981 -- Correspondence
- Irish authors -- Correspondence
- Rock musicians -- Great Britain -- Correspondence
- Astrophysicists -- United States -- Correspondence
- Tyson, Neil deGrasse -- Correspondence
- Ginsberg, Allen, 1926-1997 -- Correspondence
- Humorists, American -- 19th century -- Correspondence
- Monroe, Marilyn, 1926-1962 -- Correspondence
- Celebrities -- Correspondence
- Presidents' spouses -- United States -- Correspondence -- Fiction
- Dickens, Charles, 1812-1870 -- Correspondence
- Doyle, Arthur Conan, 1859-1930 -- Correspondence
- I, Elizabeth, Queen of England, 1533-1603 -- Correspondence
- Generals -- United States -- Correspondence
- Reagan, Nancy, 1923- -- Correspondence
- Wilson, Edward O. -- Correspondence
- Gooding, James Henry, 1837-1864 -- Correspondence
- Historians -- United States -- Correspondence
- Mailer, Norman -- Correspondence
- Beckett, Samuel, 1906-1989 -- Correspondence
- Carson, Rachel, 1907-1964 -- Correspondence
- Kirschner, Sala Garncarz, 1924- -- Correspondence
- Boyd, Edward K. -- Correspondence
- Women artists -- Colombia -- Correspondence
- Soldiers -- Ohio -- Correspondence
- Temple, O., Olive, 1880-1936 -- Correspondence
- Roosevelt, Eleanor, 1884-1962 -- Correspondence -- Fiction