Callahan's Secret

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Overview:

Title: Callahan's Secret
Author: Spider Robinson
Year: 1988
ISBN-10: 0441090745
Publisher: Ace Books
Price: $2.95
Pages: 172
Binding: Paperback
Type: Collection
Title Reference: Callahan's Secret
Notes:
"Ace edition / January 1988"
Full number line
Artist not credited on copyright page, but signature is visible on cover
Price in Canada $3.95