A collection of letters and manuscripts of English and American authors, including one item from each of the following: Pearl S. Buck, Samuel Taylor Coleridge, Thomas De Quincey, Thomas Frognall Dibden, Charles Dickens, William Ewart Gladstone, Edmund Gosse, Hester Thackeray Ritchie Fuller, Rockwell Kent, Charles Kingsley, Edward George Bulwer Lytton, John Masefield, Clinton Scollard, William Wordsworth and Walt Whitman. In addition, there are 8 letters from Samuel Rogers (1763-1855) to Mr. and Mrs. Horace Twiss (Annie Sterky Greenwood Twiss), photographs of Alan and Margaret Kempner and miscellaneous Kempner items.

The Chinese oral history project collection (中國口述歷史項目檔案) provides a wealth of information on the development of the project and its interviews with eminent Chinese political figures abroad in the United States and Hong Kong from 1958 to 1980s. The highlights of the collection consist of the administrative subject files, correspondence, interview photographs and reports, transcript drafts, collected autobiographies and manuscripts, audio recordings, and card files of names mentioned in the transcripts.

Correspondence, manuscripts, photographs, and printed materials of Sypher, reflecting his interest in A.C. Swinburne and in the Estonian poet, Aleksis Rannit. Correspondents include Joseph Hume, Ted Joans, Aleksis Rannit, Enid Starkie, and Algernon Charles Swinburne. There are additional materials on Africa, the Mina dialect in Togo, and the Sypher and related families of New York State.

Correspondence, manuscripts, papers, essays, etc. relating to Berlioz, and 19th century arts and literature. The correspondence includes original Berlioz letters and over 200 copies of letters relating to Berlioz and the romantic era, written by musicians, critics, historians, and literateurs of the past century. There are many photostats of letters and manuscripts obtained from the principal libraries of the world which hold original Berlioz material. The collection includes much printed material in the form of music scores, published letters, essays, clippings, biographies, music and book catalogues, program notes, and playbills.

Correspondence, manuscripts, photographs, memorabilia, business records, book catalogs and other printed materials of Louis and Marguerite Cohn and their customers, associates and friends. Correspondents include Stephen Vincent Benʹet, Robert Frost, T.S. Eliot, and Marianne Moore, all among the authors represented in the Crown Octavos series published by the House of Books; there are also manuscripts, proofs and correspondence with printers for this series. Other correspondents include Cyril Connolly, W. Somerset Maugham and Tom Stoppard. Also in the collection are letters and manuscripts from the stock of the shop; notable among these are a series of Graham Greene letters and pages from an autograph book which contains entries from many turn of the century American Literary figures. The collection also include the personal memorabilia of the Cohn and Arnold families. Louis Cohn's participation in World War I as an officer in the French Army is recorded in photographs, documents and memorabilia. Marguerite's childhood collections, among them many early greeting cards, are also included.

A large and important collection of the correspondence, memoirs, and plays of Tennessee Williams. The collection is especially strong in the later works.

Correspondence, manuscript, and printed materials of Kees. There are fourteen letters from Kees to Herbert Cahoon, twelve letters from James T. Farrell to Kees, the manuscript of Kees' THE LAST MAN, and announcements and clippings by and about Kees.