Consists of the writings, notes, diaries, calendars, ledgers, and miscellanea of the German novelist, poet, and critic Arthur Gläser (b. 1895 ).

Consists of selected correspondence of Douglas Goldring, English writer and journalist.

Consists primarily of correspondence of Donald Goodchild, who was secretary of the American Council of Learned Societies in Washington, D.C.

Consists of selected papers of American novelist Caroline Gordon, including some of her correspondence with various family members, friends, and literary associates.

Ashbel Green (1762-1848) was a prominent Presbyterian minister, eighth president of the College of New Jersey, and co-founder of the Princeton Theological Seminary. The bulk of the papers consist of Green's personal writings, including diaries and sermons. The papers of Green's father, the Reverend Jacob Green (1722-1790) are also included.

Consists of selected family papers of Princeton resident and historian Henry Ewing Hale.

Edith Hamilton was a classics scholar with a particular interest in Greek civilization. The collection consists of typescript and galley proofs of her book The Ever-Present Past, notebooks on classical civilization, and correspondence.

Consists of selected material by and about the American author and Nobel Prize winner Ernest Hemingway.

Consists mostly of correspondence among members of the NSDAP (Nationalsozialistiche Deutsches Arbiterspartei) and with Hitler's adjutants Wiedemann and Brückner. Original material from Hitler himself is limited and of no real contextual importance (birthday wishes, New Year's wishes, thanks for wishes made unto him, etc.). There are a few letters concerning Nazi "Judenpolitik" (Jewish policy), some regarding arrests and camp conditions, others concerning scandalous associations with Jews. Military concerns are few and interspersed throughout. The majority of the material, mostly directed to Hitler, consists of wishes of health, happy birthdays, thank you's. Most of the Nazi officers present at the Nuremburg Trials are featured in the collection.

Consists primarily of family correspondence of John Henry Hobart, a bishop of the Protestant Episcopal Church.

The Miriam Holden Collection consists of books, periodicals, manuscripts, clippings, photographs, cartoons, letters, and other materials about women and their achievements collected by Holden.

Consists primarily of material relating to Ohio farmer Luzern Humphrey's overland journey from Kanesville, Iowa, to the Oregon Territory in 1852, his life there through 1853, and his return to Iowa in 1854, including his journal and 51 letters to his wife in Ohio. Also included are some papers relating to the family of William Miller, the founder of Adventism.

Consists chiefly of letters of the Constitution signer and Philadelphia lawyer Jared Ingersoll to his son Charles while he was a student at the College of New Jersey (now Princeton University).

Consists of correspondence, manuscripts, and documents of members of the Joline family of Princeton, New Jersey.

The collection consists of autobiographical material and other works such as manuscripts of books, sermon outlines, prayers, articles, and essays; correspondence with family during the time Lowrie was in Europe (especially letters to his mother), but also correspondence with friends and colleagues, particularly Howard A. Johnson, a long-time friend and executor of his estate; photographs of religious art presumably used for his books; documents including certificates and agreements with book publishers; printed matter including reprints of published works; and writings and documents created by Howard A. Johnson and other Kierkegaard scholars.

Consists chiefly of letters and photographs of Arthur Machen, the Welsh-born writer called "the Apostle of Wonder" because of his mastery of the English language and outstanding creation of supernatural fiction.

Consists of miscellaneous academic records and manuscripts of William Francis Magie, distinguished Princeton physics professor and dean.

Consists of letters, manuscripts, photographs, and other materials from Nobel Prize winning author Thomas Mann, given by Caroline Newton, and also of those collected by Princeton University Library with funds provided by Caroline Newton.

Dora Marsden was an English author, editor, and suffragette. The collection contains correspondence about Marsden's books and periodicals, manuscripts sent to the periodicals, correspondence with other feminists, part of James Joyce's A Portrait of the Artist as a Young Man, and correspondence with contemporary literary figures.

Consists of selected correspondence, manuscripts, and photographs of noted American poet Edgar Lee Masters.