This collection contains manuscripts, correspondence, books, magazines, and other material related to Lansdale's writing career, circa 1989-2003.

This collection includes manuscripts, papers, and publications from throughout Mayhar's career, but the bulk of the material dates from the late 1980s to the present.

This collection consists of the typescript for K. W. Jeter's 1989 horror novel In The Land of the Dead. The cover page has been inscribed by Jeter.

This collection consists of 81 leaves of uncorrected galley proofs for Williamson's 1975 collection The Early Williamson.

This collection consists of a photocopy of the manuscript for Wilson's 1988 novel Memory Wire.

This collection consists of the uncorrected proofs (44 sheets) for McKay's 1976 novel Skean.

This collection consists of the galley proofs of Helltracks.

This collection contains the original manuscript, with extensive author/editor edits, of Le Guin's 1989 nonfiction collection Dancing at the Edge of the World: Thoughts on Words, Women, Places.

This collection consists of numerous manuscripts and related materials - including outlines, notes, and proofs - of works by noted science fiction author Robert Silverberg.

This collection consists of manuscript drafts, copyedited manuscripts, and galley proofs of all of Martha Wells' novels, as well as a number of other materials that include program books from many science fiction and fantasy conventions.

The March 2017 Addendum contains mostly media-related materials, particularly from the television show _Hercules: The Legendary Journeys_and the _Star Wars_films.

This collection consists of manuscripts for several of Stiner's short stories, as well as one for his 1990 short novel Slam.

This collection consists of galleys of uncorrected proofs for Del Rey's 1975 short story collection The Early Del Rey.

This collection consists of assorted manuscripts of novels and short stories by noted science fiction author Laura J. Mixon, including early versions of several of her works.

This collection consists of numerous typewritten manuscripts of short stories and novels from science fiction author K.D. (Kathy Diane) Wentworth. Among other works, included is the manuscript for Wentworth's 1994 novel Moonspeaker, the first in her "House of Moons Chronicles" fantasy series.

This collection contains manuscript material from author Beth Cato, including materials from her first novel, the steampunk fantasy The Clockwork Dagger, which was published in 2014.

This collection consists of the manuscripts and associated materials, that document the life and career of award-nominated science fiction and fantasy writer Kay Kenyon. Materials in this collection include typescripts, drafts, notes, summaries, and correspondence.

The Lisa Tuttle Collection consists of books, manuscripts, galley proofs, and magazines tracing the storied career of science fiction, horror and fantasy writer Tuttle.  The collection is a work-in-progress, with additions from the author as they become available.

This collection consists of Oliver's manuscripts, notes, and correspondence, published books, magazine appearances, books collecting his stories, foreign-language editions, clippings, and other related material. Chronologically, the collection ranges from the mid-1950s through the mid-1990s.

The Arkham House Collection consists of correspondence from August Derleth to Howard Wandrei. Derleth, a writer, founded Arkham House to publish and keep in print the work of Howard Phillips Lovecraft, a friend and fellow writer. Lovecraft died in 1937; for the next two years Derleth tried unsuccessfully to find a publisher for Lovecraft's writings. Using money from prepaid orders and the personal investment of Donald Wandrei (brother of Howard Wandrei), Derleth founded Arkham House in 1939. Arkham House published science fiction works by Lovecraft and other writers such as Algernon Blair, Clark Ashton Smith and Henry S. Whitehead.

In his letters to fellow science-fiction writer Howard Wandrei, August Derleth writes about his publishing efforts at Arkham House, his own writing career and the details of his personal life. His letters also mention other authors and publishing houses. The letters date from 1930-1953; most letters are accompanied by the original stamped envelopes.

This collection contains a number of manuscripts from noted science fiction author John Sladek (1937-2000). The materials, which include typed manuscripts, galleys, and notes, range through most of Sladek's career and contan many of his most notable works. Works represented in the collection include Roderick, or The Education of A Young Machine(1980) and its sequel Roderick at Random(1983); Tik-Tok(1983), and The Muller-Fokker Effect(1970).

Also included are manuscripts for a number of works Sladek wrote under various pseudonyms. These pseudonyms include Cassanda Knye, Richard A. Tilms, and James Vogh.

This collection consists of manuscripts for several works by Effinger, including the copyedited manuscript for Effinger's 1987 novel When Gravity Falls, the edited manuscript for the novella "The Exile Kiss (Preview)" (1990), and the bound manuscript for his 1981 novel The Wolves of Memory.

Also included is the manuscript for the 1973 story "Dem Bones", which Effinger published under the name "John K. Diomede."

This collection consists of a small assemblage of Andre Norton's later manuscripts, her review compilations, her portrait, science fiction artworks, and related material.

This collection consists of materials related to Arthur C. Clarke's sales of stories and other pieces to Playboy Magazine. The collection includes a group of 27 typed letters and 7 autograph letters, mainly between Clarke and editor A. G. Spectorksy, internal Playboy memoranda, and correspondence from Playboy. Also included are typescripts (marked as setting copy) for 4 short works of fiction and 8 nonfiction pieces by Clarke.

This collection consists of the original typescript of Arthur C. Clarke's short story, "Jupiter Five", written in 1951 and first published in the May 1953 issue of the magazine IF: Worlds of Science Fiction. This typescript is the setting copy for the magazine publication and has been copy-edited by editor Larry T. Shaw and the author. It also includes two layout sheets with design notes and paste-in illustrations.

The collection consists primarily of manuscript material and publication proofs, with the bulk of the material dating circa 1995-2005.

This collection contains the original manuscript, with author's revisions, of Leiber's 1979 story "The Button Molder", and includes as well as a copy of the first hardbound appearance of the story: Whispers (October 1979), which is signed by Leiber, the work's artist, and the work's editor. "The Button Molder" won the British Fantasy Award for Best Short Fiction in 1980.

Also included, the manuscript, with edits, of Leiber's 1973 review of the anthology Hauntings, intended for the "Fantasy Books" section of the magazine Fantastic Stories of Imagination.

This collection consists of two sets of galleys and the setting copy for Wolfe's 1981 anthology Gene Wolfe's Book of Days, as well as the original manuscript for Wolfe's 1985 story "The Boy Who Hooked The Sun" (inscribed by Wolfe in August 1988).

The Book of Days materials are housed in two slipcases.

This collection includes an assortment of manuscripts and correspondence of Isaac Asimov, including short stories, novels, non-fiction, and correspondence with publishers. The segment on the submission of "Stay, Oh Fleeting Moment," a nonfiction piece on time and the subsequent correspondence, internal documentation of Playboy editors and readers, and the rejection of the article providing an informative look at the working of a major magazine.

This collection includes manuscripts and related materials from El Paso-born fantasy author Jeannette Kathleen Cheney. Materials include assorted drafts, proofs, and edits for the novels in her Golden City trilogy (2013-2015, as well as for her 2016 fantasy novel Dreaming Death as well as some of her more recent work.

Also included are CDs containing electronic files related to the writing, revisions, and development of the Golden City series and of Dreaming Death, as well as assorted digital files for Cheney's work.

This collection contains the typed manuscript for Tucker's 1954 novel Wild Talent, as well as the original typescript and page proofs for Tucker's 1974 novel Ice and Iron.

This collection consists of materials from the lives and careers of Canadian science fiction and fantasy writers Alyx (A.M.) Dellamonica and Kelly Robson.

Materials include manuscripts, story notes and proofs for their published work as well as for unpublished 'trunk' stories and novels; correspondence, diaries, and various other items relating to their lives and their literary work.

Some of the materials are born digital and not, therefore, physically housed with the rest of the collection.

This collection contains a 286-page unproofed typed copy of Foster's 1977 novel The End of the Matter.

This collection contains the manuscript of Pause for Reflection (Superradiance) in three copies (n.a. Pause for Reflection, by A. A. Jackson IV and Howard Waldrop).

The Burgess Collection consists of the first draft of the unpublished novel Puma, written in 1976 as a film treatment that was never made into a film. The novel is accompanied by a letter of explanation from Brian Kirby to Jim O'Roark, February 7, 1979.

Portions of the novel, which was pitched as an update of the classic film When Worlds Collide and which would have told the story of a planet [named "Puma"] hurtling towards Earth, was later adapted by Burgess into his 1982 novel The End of the World News.

This collection consists of the typescript for Bunch's short story, "Moment of Truth in Suburb Junction", which was published in Fantastic, in September 1973. The 10-page typescript has handwritten edits and includes a note from Fantastic editor Ted White and a one-leaf blurb.