Introduction (The Seven Cardinal Virtues of Science Fiction)
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Overview:
- Title: Introduction (The Seven Cardinal Virtues of Science Fiction)
- Author: Martin Harry Greenberg
- Year: 1981
- Type: Essays
Editions/Publications:
- Unknown. The Seven Deadly Sins and Cardinal Virtues of Science Fiction (Unknown, Martin Harry Greenberg, Bonanza Books / Crown Publishers, ISBN-10: 0517385953, 317+350 pages, Hardcover, Omnibus)