The files of Curtis Brown, Ltd. literary agency include correspondence with authors, publishers, and other agents and deal with the editing and publishing of trade and textbooks, serial rights, reprints, dramatic rights, translations and foreign rights, promotion and copyright registration. For each author there are contracts, royalty statements, tax statements, and other financial materials. There is also a contract file, including cancellations and related cortrespondence, from 1914 to 1988. Among the cataloged correspondents are: Louis S. Auchincloss, W.H. Auden, Erle Stanley Gardner, Robert Graves, Ogden Nash, Ayn Rand, and Sloan Wilson.

The correspondence, research, and teaching files of French-American cultural historian and Columbia University professor emeritus Jacques Barzun (1907-2012).

The collection consists of the editorial and production archives of Random House, Inc. from its founding in 1925 to the 1990s. The correspondence and editorial files include many of the prominent novelists and short story writers from 20th-century American and European literature: Saul Bellow; Erskine Caldwell; Truman Capote; William Faulkner; Sinclair Lewis; André Malraux; Gertrude Stein and Thornton Wilder. Among the poets there are files for W. H. Auden; Allen Ginsberg; Robinson Jeffers; Robert Lowell; and Stephen Spender. In the area of theater there are files for Maxwell Anderson; Moss Hart; Lillian Hellman; Eugene O'Neill; and Tennessee Williams. Random House transacted business with many fine presses and noted typographers and the archives contain files for Nonesuch Press, Grabhorn Press and Golden Cockerel Press, as wll as for Bruce Rogers, Valenti Angelo, and Edwin, Jane, and Robert Grabhorn.