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Two Heads Are Better Than One

Spider Robinson

First published May 1975
Type Short Fiction
Length Short Story
Series Callahan

Publications (19)

Date Publication Publisher Type Page
May 1975 Cover Analog Science Fiction/Science Fact, May 1975 Condé Nast MAGAZINE 151
June 1977 Cover Callahan's Crosstime Saloon Ace Books Collection 53
March 1982 Cover Callahan's Crosstime Saloon Ace Books Collection 53
January 1983 Cover Callahan's Crosstime Saloon Ace Books Collection 53
June 1983 Callahan's Crosstime Saloon Ace Books Collection 53
June 1984 Cover Callahan's Crosstime Saloon Ace Books Collection 53
November 1985 Cover Callahan's Crosstime Saloon Berkley Books Collection 53
1987 Callahan and Company: The Compleat Chronicles of the Crosstime Saloon Phantasia Press Collection 32
1987 Callahan and Company: The Compleat Chronicles of the Crosstime Saloon Phantasia Press Collection 32
January 1987 Cover Callahan's Crosstime Saloon Berkley Books Collection 53
September 1987 Cover Callahan's Crosstime Saloon Ace Books Collection 53
September 1987 Callahan's Crosstime Saloon Ace Books Collection 53
1989 Cover Callahan's Crazy Crosstime Bar Legend Collection 54
October 1997 Cover The Callahan Chronicals Tor Collection 57
October 1997 Cover The Callahan Chronicals Tor Collection 57
December 1999 Cover Callahan's Crosstime Saloon Tor Collection 73
February 2004 Cover The Callahan Chronicals Blackstone Audio Collection |57
2010 Cover The Callahan Chronicals Playaway Digital Audio Collection |7
January 2011 Cover Callahan's Crosstime Saloon Spectrum Literary Agency Collection |6