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.

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.