Eaton had particular interest in stories of future war or lost race from before the 1920s by authors such as John Polidori, Frank Aubrey, and Edgar Rice Burroughs.
[6] Eaton was also the first president of the Elves, Gnomes, and Little Men's Science Fiction, Chowder, and Marching Society, and served as the editor of the group's sercon fanzine, The Rhodomagnetic Digest.
Dr. Eaton's collection, acquired by UCR's University Librarian Donald Wilson in 1969, consisted of about 7,500 hardback editions of science fiction, fantasy, and horror from the late nineteenth century to 1955.
The collection includes first editions of Bram Stoker's Dracula, H. G. Wells's The War of the Worlds and The Time Machine, Mary Shelley's Frankenstein, Fantastic Four #1, and Action Comics #1.
[13] The collection also includes journals, comic books, and fanzines, primarily acquired as donations from collectors Terry Carr, Bruce Pelz, Fred Patten, and Rick Sneary.
[15] In recent years, films, videos, DVDs, scripts and storyboards from TV series including Alien Nation and The X-Files, and other illustrated narratives have been added, most of which were donated.
The archival holdings comprise the papers of leading science fiction and fantasy authors, including Gregory Benford, David Brin, F. M. Busby, Michael Cassutt, Robert L. Forward, Anne McCaffrey, William Rotsler, James White, and Colin Wilson.
Conference attendees have included writers such as Brian Aldiss, Ray Bradbury, David Brin, Samuel R. Delany, Larry Niven, Kim Stanley Robinson, Robert Silverberg, Theodore Sturgeon and Roger Zelazny as well as well-known critics of the genre and scientists like Harold Bloom, Leslie Fiedler, Harry Levin, Marvin Minsky and Robert Scholes.