This collection consists of an advance copy (bound unpaged galley proofs) of the first edition, first state; and an advance copy (bound unpaged galley proofs) of the first edition, second state, of Sturgeon's 1953 novel More Than Human.

The proofs represent the first state of the text without Sturgeon's extensive last-minute changes made at the publisher's office. A handwritten signed note by Sturgeon dated August 1954 on the inside front cover reads: "A few hours before 'More Than Human' went to press, the author felt a profound dissatisfaction with the last section. Working in the corner of a busy office at his publisher's, he rewrote the final portion. This is, as far as he knows, the only copy extant of the book before these changes were made. It is donated, with the author's warmest good wishes, to the World Science Fiction Convention of 1954, at San Francisco."

The revisions to the galleys were made on leaves 16, 120, 136, 139, and 144-145 and consisted mostly of insertions of new copy, ranging from about 150 words in one case to about 1500 in another (at the story's conclusion).

The proofs are accompanied by a signed letter, dated August 25, 1954, from Sturgeon (signed "Ted") to "Les" (probably Lester Cole, co-chairman of the convention) on Sturgeon's stationery, with an autograph postscript. This is the cover letter sent with the proof, in which Sturgeon explains why he will not be able to attend the 1954 convention due to a death in the family. He expresses sincere regret and names those to whom he would like to have his greetings conveyed, including "the six (at least) X's. These last are the handful, among all the wonderful people there, whom [sic] I haven't met yet but would discover and have for lifelong friends if only I could be there."

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 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 consists of a group of thirty issues of The Argonaut (1879-1889) containing twenty-three science-fiction stories by Robert Duncan Milne, some in two or three parts. References to "Moskowitz" indicate his edition of eleven stories by Milne, Into the Sun (West Kingston, RI: Donald M. Grant, Publisher, 1980). Eighteen of the stories in this lot were not published in Moskowitz's edition and have never been reprinted, to the best of our knowledge.

The time period covered in this lot is 1879 to 1889. The Argonaut was generally printed on good, non-pulpy paper and, barring abuse, remains in good condition and can be handled with due care without fear of crumbling paper. The Argonaut was a weekly literary newspaper published in San Francisco starting in 1878 and running well into the 20th century. It contained political commentary as well as departmental reviews of books, drama, food, fashion, etc. Ambrose Bierce wrote weekly columns during the first two and a half years of its existence. The editors had a penchant for weird and fantastic fiction and published such material by W. C. Morrow, Emma Frances Dawson, Robert Duncan Milne and a host of other minor authors, as well as offering translations of European material in this vein. Milne was evidently popular among The Argonaut readers, for his stories are often featured on the front page.

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

This collection contains manuscripts and associated materials from John W. Campbell Award-nominated science fiction and fantasy author Stina Leicht. Also included are convention materials from various cons attended by Leicht, as well as correspondence, notebooks, and assorted other materials.

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

The collection consists of carbon copies for the typed manuscripts Mer-Cycle (154 leaves) and Mer-Cycle, Part 2 (136 leaves).

This collection contains the manuscript of a Diary found in the St. Louis Zoo. Typed, 16 leaves, carbon copies, signed by the author.

This collection consists of the typescript (9 pages) for the story "Women’s Chorus", by Pinkwater. The date of composition is unknown.

This collection consists of manuscripts and related materials from noted science fiction and fantasy author Michael Moorcock.

This collection consists of manuscripts of short fiction, book reviews, and nonfiction pieces submitted to The Magazine of Fantasy & Science Fiction during the editorship of Kristine Kathryn Rusch from 1991-1997. (Several stories in the collection would be actually published in F&SF by Rusch's successor Gordon Van Gelder, who edited the magazine between 1997-2015.) With a few exceptions, all of the manuscripts were eventually published in the magazine.

Many of the manuscripts in the collection contain handwritten edits, most of which are grammatical or structural and made by copyeditors. A minority of edits, some of them more substantive textual alterations, appear to have been made by the authors themselves.

This collection consists of the manuscript for Pumilia's radio play "The Case of the Martian Minister" (typed, 11 leave), produced for the Houston Science Fiction Society.

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 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.

This collection consists of manuscripts and literary materials from Mexican-Canadian fantasy and horror novelist, editor, and short-story writer Silvia Moreno-Garcia. Materials include versions and drafts (in paper and digital form) of her novels Signal to Noise (2015), Certain Dark Things (2016), and The Beautiful Ones (2017), among others.