Proof Positive

Overview:

• Title: Proof Positive
• Author: Graham Greene
• Year: 1952
• Type: Short Fiction

Editions/Publications:

• 1952. The Magazine of Fantasy and Science Fiction, August 1952 (1952, Anthony Boucher, J. Francis McComas, $0.35, 130 pages, Magazine)
• 1960. A Decade of Fantasy and Science Fiction (1960, Robert P. Mills Doubleday, $4.50, 406 pages, Hardcover, Anthology)

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