This collection details some of Heinlein's interactions with Shasta Publishers and with Playboy Enterprises.

The Shasta Publishers' correspondence, primarily from 1945-1958, provides insights to the dealings of Heinlein with an early specialty publisher of science fiction, and to one of the first science-fiction specialty publishers. The Playboy correspondence covers some contractual issues and providing insight on the methodology of creating a "Playboy Interview," including the "caboose," a two-page typescript addendum to the 1969 Playboy interview. The letters reference Heinlein's trip to Chicago, and to the Playboy panel in 1984.

This collection consists of typescripts of 8 novels with most including the author's corrections and accompanying carbons, and 18 short stories with most corrected including carbons and in some cases tearsheets from the magazines in which the stories initially appeared, corrected and with continuation sheets for expansion into full-length books. In addition, there are close to 300 business and personal letters, photographs, postcards, and other files including broadcasting projects, non-fiction articles, letters and critiques from literary agents and publishers, materials on Space World, and several folders of unfinished manuscripts. Unusual "picture cards" featuring text and photographs on postcards are included.

Excluding duplicate carbons, letters, etc., there are approximately 2,300 pages (mostly 11 x 8.5-inches) of typescript with a total of about 575,000 words. Many of Binder's letters are on letters received or on the backs of manuscript or script fragments.

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

This collection consists of correspondence to and from legendary author Frederick Pohl, mostly regarding editorial matters and other items of authorial business.

Most of the letters, dated from 1948-1952, are to or from Shasta Publishing founder Erle Melvin Korshak or editor Ted Dikty. There is also some correspondence between Pohl and Playboy Magazine dated between 1962-1978.

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 collection consists of the program books, documents, correspondence, and miscellaneous items collected by the Cepheid Variable Science Fiction Club from its inception in 1969 through 2005. The collection was assembled from deposits of the club, gifts from Bill Page, and other occasional donors.

These comics were created in countries that were ruled by colonial powers in Africa, namely Italy, France, Belgium, and Spain. The comics are both individual copies and bound volumes with numerous copies. They date from around 1926 to 1973.

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.