Mary Mapes Dodge was an author and editor of St. Nicholas magazine. This collection contains manuscripts, correspondence, financial records, and photographs of Mary Mapes Dodge, as well as an unfinished biography of her by Spencer Mapes.

The Sara Enright Papers consists of papers relating to Enright's role as theatrical agent to performers, many of whom were and are well-known, as well as to aspiring actors and actresses. The collection includes legal contracts (originals and carbons), correspondence of Enright, miscellaneous material containing commission receipts, and playbills.

Consists primarily of original artwork created by Charles E. Fehon, Princeton Class of 1950, during the process of designing sets and costumes for Princeton theater groups including Theatre Intime, University Players, and the Triangle Club.

These pamphlets were collected by the Princeton University Library starting from the outbreak of World War I. The collection contains pamphlets published in Europe during and immediately after World War I. They cover a broad range of topics including the economy, the press, the military, arms, territorial disputes, and others. The collection also includes speeches, sermons, bulletins, calendars, and songbooks.

Brewster Ghiselin was an English professor, literary critic, editor, and poet. The collection contains some of Ghiselin's works and correspondence. Typescripts, proofs, galleys, Italian translations, phonograph records, a few books, and notes represent his works, while the correspondence consists of letters from his literary friends and colleagues.

The Green Family Collection consists of correspondence, documents, and printed matter of the Green family of Trenton and Mercer County, New Jersey, including Henry Woodhull Green (Princeton Class of 1820), his parents, Elizabeth and Caleb Green, his brother, John Cleve Green, and his son, Charles Ewing Green.

Consists of selected manuscripts and documents of Sparse Grey Hackle, an American author of books about angling.

Consists chiefly of selected letters of J. J. Hayes sent to Emily Hale related to the Irish theater in the first quarter of the twentieth century.

George McLean Harper was a writer and educator in the late nineteenth and early twentieth centuries. The collection consists of papers and manuscripts concerning two of Harper's books William Wordsworth, His Life, Works, and Influence (1916) and Wordsworth's French Daughter (1921). There are also papers relating to Harper's poems, stories, articles and speeches, as well as some correspondence.

The Calvin S. Hathaway Collection consists of correspondence (especially with Florence C. Quinby), photographs, postcards, offprints, slides, and newspaper clippings of American Curator Calvin S. Hathaway (Princeton Class of 1930) relating to his collection on equestrian statues of the world.

Consists primarily of correspondence between American novelist Ernest Hemingway and his friend Milford J. Baker.

Consists primarily of a few writings and field notes of American geologist Harry Hammond Hess (1906-1969).

Consists of correspondence in French between Léon-François Hoffmann and Haitian poet René Depestre, including handwritten letters, faxes, and several other documents. Other additions include photocopies of correspondence between Haitian writer and politician Jacques Roumain and his wife Nicole Hibbert.

William Horne and Ernest Hemingway were lifelong friends. Horne met Hemingway while a volunteer ambulance driver for the American Red Cross during World War I. They were stationed in Schio, Italy, and drove together on the same ambulance. After Hemingway's failed engagement to Agnes von Kurowsky, they shared an apartment in Chicago during the fall of 1920. When Hemingway married Hadley Richardson in September 1921, Horne was in the wedding party. When the writer died in 1961, Horne was an honorary pallbearer. Contains eight Horne-Hemingway items: a copy of a photograph of Frances Horne [Bunny] and Hemingway in Wyoming in 1928; an autograph signed letter by Ernest Hemingway (with postcript by wife Pauline) to "Dearest Bunny and Horney" [Frances and William Horne], dated 9 September [1929], 2 pp., with envelope; an autograph signed letter by Hemingway to "Dear 'Orny" [Horne], dated 1 June [1930], 2 pp., with 5 pp. of fishing gear advertisements with holograph annotations, with envelope; a typed letter (copy) (dictated to Pauline by Hemingway) to "Dear Horny," dated 23 November [1930], on hospital X-ray form; a typed letter (copy) (dictated to Pauline by Hemingway) to "Dear Horney," dated 26 December [1930], 1 p.; autograph signed letter by Hemingway to "Dear Horney" [William Horne], dated 25 March [1931], 1 p., with envelope; a color copy of a telegram sent by Mary and Ernest Hemingway to Mr. and Mrs. Peter Dodge Horne on the occasion of their wedding, 17 September 1955; and a compact disc recording of "Memories of Ernest Hemingway by William Dodge Horne, Jr., whose grandson, William C. Horne, taped the conversation during an English class at Loyola Academy in Wilmette, IL on May 8, 1975"; 1 p.; Also included are a copy of Horne's first person article "The Hemingway I Remember," "as told to Virginia Kleitz Moseley," that appeared in November 5, 1979, issue of the Princeton Alumni Weekly, and a short piece (2012) about Horne's gift of a Hemingway trunk to the Hemingway Museum in Oak Park, Illinois.

Consists of correspondence, documents, and memorabilia of the American banker and Princeton graduate (Class of 1891) Edward Leavitt Howe (1870-1952).

This collection consists of letters to H. Wright Johnson (Princeton Class of 1948) regarding Harley Granville-Barker, the subject of Johnson's senior thesis at Princeton. Included is Johnson's thesis, typescripts and correspondence concerning The Prevalence of Witches and Weekending, and correspondence between Johnson and George Bernard Shaw who worked closely with Granville-Barker in the English theater.

Consists of three scrapbooks of publicity photographs--compiled by C. A. George Newmann and collected by Carl W. Jones--of some 19th- but mainly 20th-century mentalists, magicians, ventriloquists, and illusionists.

Mavis Kalmar was an English stage actress. Her collection consists of correspondence (1917-1946), two diaries (undated), two sketchbooks, and photographs.

The Philosophy Manuscripts of Walter Kaufmann consists of manuscripts, galleys, and page proofs of many of the writings and translations of the American philosopher, educator, and author Walter Kaufmann (1921-1980).

Peter B. Kenen is a well-known economist, prolific writer, and Walker Professor of Economics and International Finance, Emeritus, at Princeton University. These records document Kenen's research and teaching work.