The Frederick, Robert A. mss., 1880-1993, consist of photographs, clippings, scrapbooks, and research materials gathered and written by historian Robert A. Frederick about conservationist Richard Lieber.
Lockridge mss. III, circa 1837-2000, consists of the correspondence, unpublished manuscripts, photos, papers, and audio tapes pertaining to the life and work of author Ross Lockridge, Jr., 1914-1948, and the Lockridge family.
Carver, Maryann mss., ca. 1955-1988, consist primarily of correspondence, photos, and memorabilia between Maryann Carver and her first husband, writer Raymond Carver.
The Cameron mss., ca. 1955-1965 consists primarily of original art, writings and book design materials for six children's books written and illustrated by Polly Cameron. Includes also children's fan letters, art and cards sent to Cameron.
The James, C.L.R. mss., ca. 1942-1974, consist of correspondence and writings of West Indian writer and political activist Cyril Lionel Robert James, 1901-1989.
The Curry, J.S. mss., ca. 1941, consists of those watercolors of John Steuart Curry, 1897-1946, illustrator, which he prepared for illustrating the Limited Editions Club volume of The Literary Works of Abraham Lincoln.