Correspondence files and financial papers. The files include correspondence, contracts, clippings and programs, ledgers and financial accounts, submission books, and calendars and memorandum books. Authors for whom there are extensive files include the following: Truman Capote; Patrick Dennis; John Dos Passos; Lloyd C. Douglas; John Hersey; Alice Tisdale Hobart; Paul Horgan; William Humphrey; Frances Parkinson Keyes; Margaret Mitchell; Alan Paton; Kenneth Roberts; Lillian Smith; John Steinbeck; George R. Stewart; Ben Ames Williams; and Kathleen Winsor

The Leo Hurwitz Collection consists of correspondence and papers (both business and personal), scripts, storyboards, publications and clippings, research materials, financial records, promotional material, interviews, festival materials, film and audio dating from 1910-1992, bulk 1925-1991. The collection covers the whole of Hurwitz’s professional career and to a lesser extent his personal life, but with much overlap in the materials themselves. The collection documents Hurwitz's involvement with many notable figures, including Paul Strand, Elia Kazan, Joris Ivens, Paul Robeson, Ralph Steiner, W.E.B. Du Bois, Henri Langlois, Woody Guthrie, James Blue, and Edwin Rolfe.

Records of literary agents Paul Revere Reynolds, founder of Paul R. Reynolds agency, and his son, Paul Revere Reynolds, Jr. The records consist of correspondence, contracts, scripts, and financial records. The files are rich in correspondence between authors and agents and provide important information about some of the most significant works published in the last seventy years.

Correspondence, documents and manuscripts from late seventeenth and eighteenth century France, especially from the French Revolution, collected by Sam Schaefler. Authors include J.B. Colbert Torcy and the Duchesse Du Lude. Many of the items from the French Revolution represent the work of the Committee of Public Safety and the Committee of General Security. French Revolutionary leaders represented in the collection include François-Antoine Boissy D'Anglas, Jean-Baptiste-Noel Bouchotte, Pierre Joseph Cambon, Lazare Carnot, Jean-Marie Collot D'Herbois, l'Abbʹe de Fauchet, Philippe-Antoine Merlin de Douai, Jean Victor Moreau. C.A. Prieur-Duvernois, and Antoine Joseph Santerre. In addition, the collection includes a letter from the Danish physicist Hans Christian Oersted to Sir John Herschel, a letter by the French poet Romain Rolland, a document of the Philadelphia Artists' Fund Society of 1846 with signatures of its officers, and an autograph letter and a photograph of Henry Wadsworth Longfellow.

The Women's National Book Association Papers document the history and work of the Women's National Book Association from their founding in 1917 until today. The organization is active in promoting women in the book industry through awards and programs to increase women's participation in the profession and the role of women in publishing and other book-related fields.