See also:

• Games: Video Games: Adventure: Graphical Adventures: Callahan's Crosstime Saloon  (7)

Spider Robinson -  .

- Spider's official site with weblog, details of upcoming appearances, biography, and new and existing novels.

All About Callahan's - - Callahanians: various and sundry related information for all.

January Magazine - Spider Robinson - - Interview with the author includes his thoughts about his books, space exploration, Dan Quayle, and Usenet.

Lifehouse - Spider Robinson Book Review - - Plot analysis, setting, characters, theme, and structure of some of his novels, and links to similar works by other novelists.

Rah, Rah, Rah - - Spider's 1980 answer to the critics of Robert A. Heinlein.

The Semi-Official All-Callahanian Web Page - - Information about the author and about Callahan's Place.