Includes 6-page transcript from Kay Boyle's Senate loyalty hearings during the McCarthy era; manuscript draft of a letter from Boyle to Samuel Beckett (2 sheets); two letters from Kenneth Burke to Boyle (including one with photocopied letter from Mona Van Duyn to Burke on verso); one letter from Evan Connell to Boyle; and one letter from Alexandra Pringle at Virago Press in London to Boyle (with Boyle's manuscript annotations).

The Donald Finkel Papers include his extensive research materials, journals, notes, and heavily revised manuscripts. A large collection of editorial matter toward all of his books and a small, yet revealing professional correspondence with editors and literary colleagues completes the Finkel Papers.

The Isabella Gardner Papers contain manuscript and editorial material toward most of her books drafts of individual poems as well as letters to and from various editors, friends, and family.

The William H. Gass Papers consist largely of his own manuscript material: manuscripts and proof material toward his books, drafts of various stories, essays, and reviews, interviews, and a miscellaneous assortment of notes and other materials. Also present is a substantial amount of professional correspondence, primarily with universities, magazines, and publishers, as well as with his colleagues in academia and in the literary community.

The Marianne Moore Papers consists of correspondence principally between Mona Van Duyn, Charles Guenther, Chancellor and Mrs. Thomas H. Eliot and William Matheson, a typescript [carbon] manuscript of critical review of Louise Bogan's Selected Criticism and Kenneth Burke's Book of Moments, a typescript draft of Quoting an also private thought [poem], and a clippings.