The Certificate

Overview:

• Title: The Certificate
• Author: Avram Davidson
• Year: 1959
• Type: Short Fiction

Editions/Publications:

• 1959. The Magazine of Fantasy and Science Fiction, March 1959 (1959, Robert P. Mills, $0.40, 132 pages, Magazine)
• 1960. A Decade of Fantasy and Science Fiction (1960, Robert P. Mills Doubleday, $4.50, 406 pages, Hardcover, Anthology)
• 1971. Strange Seas and Shores (1971, Avram Davidson Doubleday, $4.95, xvi+219 pages, Hardcover, Collection)
• 1971. Science Fictions (1971, Arnold Thompson London: University Tutorial Press, ISBN-10: 0723105294, 168 pages, Hardcover, Anthology)
• 1981. Strange Seas and Shores (August 1981, Avram Davidson Ace, ISBN-10: 0441789226, $2.25, 219 pages, Paperback, Collection)
• 1982. Avram Davidson: Collected Fantasies (June 1982, Avram Davidson Berkley, ISBN-10: 0425050815, $2.50, 224 pages, Paperback, Collection)
• 1990. Invasions (1990, Isaac Asimov, Charles G. Waugh, Martin H. Greenberg Penguin/Roc, ISBN-10: 0451450272, $4.95, 382 pages, Paperback, Anthology)

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