Consists of professional and personal correspondence, travel diaries and related ephemera, notebooks, writings, and files relating to the Quarterly Review of Literature (QRL) of editor and writer Renée Karol Weiss (1923-2021). Some materials relate specifically to Renée's husband, poet and professor Theodore Weiss (1916-2003).

Consists of the publishing and administrative records of Weidenfeld & Nicolson, a British publishing company founded by George Weidenfeld (1919-2016) and Nigel Nicolson (1917-2004), which specialized in literary fiction and nonfiction, with an emphasis on history, biographies and memoirs, books by world leaders and political figures, glossy illustrated books, travel guides, and reference books. The collection documents the operations of the firm from its establishment in 1948 through its sale in 1991, and also includes some later records from as recent as 2012 related to its continued operation as an imprint of the Orion Publishing Group.

The Warner Bros. Screenplays consists of a large collection of scripts for films produced by the Warner Bros. studio.

Arthur Cyrus Warner (1918-2007) was a prominent figure in the gay liberation movement, focusing his efforts on legal reform to protect the civil liberties of the gay community. Warner's papers document his involvement in legal reform and other issues pertaining to gay rights. The papers largely consist of legislative and court documents about cases affecting gay civil liberties, and related memoranda, correspondence, and writings.

Galbraith Ward, Class of 1915, and Marquand Ward, Class of 1917, were both Princeton graduates who served and died in World War I. This collection consists of many letters and postcards they wrote to their childhood nurse, Margaret Heyerdahl, plus a photograph album compiled after their deaths.

Consists of a small archive of files from English publisher and author Fredric Warburg (of Secker & Warburg).

This collection consists of correspondence, reports, articles, lectures, notes, and printed matter of American chemist, Everett Stanley Wallis, dating primarily from his tenure as Princeton professor of chemistry (1930-1965) and chairman of its biochemical sciences program, and as a research consultant for Merck & Co. of New Jersey and for other pharmaceutical companies.

Alexander D. Wainwright (Princeton Class of 1939) was an avid bookman and collector. He had a lengthy career at the Princeton University Library, serving as assistant university librarian for collection development and as curator of the Morris L. Parrish Collection of Victorian Novelists. His collection consists of of manuscripts, correspondence, drawings, and related material by and about Thomas Wolfe, the American novelist, playwright, and storywriter.

The collection contains edited typescripts and copies of Cuban writer Severo Sarduy's poems, essays, and translations, along with writings about Sarduy, interviews, notes, clippings, photographs, and other printed materials. Correspondence includes a group of postcards sent to Severo Sarduy and his partner François Wahl in the 1960s and 1970s from various European and Latin American writers and philosophers, including Roland Barthes, Alain Badiou, Reinaldo Arenas, Octavio Paz, and Jacques Lacan, and additional correspondence of French editor and structuralist François Wahl.