Unnatural Causes

Overview:

• Title: Unnatural Causes
• Author: Spider Robinson
• Year: 1975
• Type: Short Fiction

Variant Titles:

• 1975. Unnatural Causes or the Guy We Couldn't Help

Editions/Publications:

• 1987. Callahan's Crosstime Saloon (September 1987, Spider Robinson Ace, ISBN-10: 0441090435, $2.95, 170 pages, Paperback, Collection)
• 1989. Callahan's Crazy Crosstime Bar (1989, Spider Robinson Legend, ISBN-10: 0099600609, £3.50, 351 pages, Paperback, Collection)
• 1997. The Callahan Chronicals (1997, Spider Robinson Tor, ISBN-10: 0812539370, $9.99, xvii+399 pages, Paperback, Collection)

Resources: