Dawn Powell (1896-1965) was an American author of novels, plays, and short stories. The collection includes address books, appointment books, books, clippings, correspondence, diaries, ephemera, family materials, manuscripts, notes, notebooks, photographs, programs, research files, reviews, scrapbooks, sketches and drawings.

Correspondence, manuscripts, memoranda, contracts and other legal papers, advertising, and printed materials. The files, 1958-1978, of the Harold Matson Company, Inc. include correspondence with authors, publishers, and other agents and deal with the editing and publishing of American and English books, serial rights, reprints, dramatic rights, translations, foreign rights, promotion, and copyright registration. The contract file of McIntosh, McKee & Dodds, Inc. Literary Representatives is also included.