Papers of the American broadcast and print journalist. Correspondence, incoming and outgoing (1918-1961); financial and legal materials, correspondence, manuscripts, and clippings relating to Josef Bard, Sinclair Lewis, and Maxim Kopf as well as Thompson's son, Michael Lewis and other family members; diaries, and appointment books (1928-1960); financial and legal material; photographs; memorabilia and articles about Dorothy Thompson. Also includes typescript and published versions of her "On the Record" column, and typescripts of various articles, speeches, and radio scripts. Correspondents include authors (John Gunther, Wallace Irwin, Alfred M. Lilienthal, Edgar A. Mowrer, Vincent Sheean, Johannes Urzidil), literary figures (Jean Cocteau, Rose Wilder Lane, Thomas Mann, Rebecca West), politicians and statesmen (Bernard M. Baruch, Winston Churchill, Ely Culbertson, Ralph E. Flanders, Felix Frankfurter, Charles de Gaulle, Cordell Hull, Clare Boothe Luce, Jan Masaryk, Gamal Abdel Nasser, Franklin D. and Eleanor Roosevelt, Harry S. Truman).

Papers of the American author, lecturer, novelist, and literary critic. Correspondence, 1929-80, with Harriette Arnow, Newton Arvin, Van Wyck Brooks, Baker Bromell, Malcolm Cowley, Robert Cantwell, Robert Gorham Davis, Henry Christman, George Cole, James T. Farrell, Joseph Freeman, Herbert Gold, Corliss Lamont, Lucy Robbins Lang, John Lydenburg, Georgia McKinley, Fulmer Mood, Walter Ripton Morris, Wright Morris, Richard Rovere, Evelyn Scott, Lincoln Steffins, and Ella Winter, among others. Also correspondence and editorial reader's reports for Macmillan Publishing Company. Writings include articles, book manuscripts, a journal (1942-1973), lectures, as well as research notes, correspondence, and memorabilia relating to the production of Hicks' biography of John Reed. Large collection of printed material includes book reviews, clippings, and an assortment of Leftist pamphlets and periodicals from the 1930s.

Manuscript of Robbins' book, Marxism and the Humanist Perspective, which is in part about Granville Hicks.

Correspondence, writings, speeches, clippings, printed matter, books and other material from the American Communist Party member and political activist.

Papers of the Romanian American artist, novelist, short story writer (1881-1960). Correspondence, diaries, drawings, manuscripts, photographs, sketches, memorabilia; includes some material relating to Neagoe's wife, painter and muralist Anna Neagoe.