Introduction (The Seven Cardinal Virtues of Science Fiction)
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Overview:
- Title: Introduction (The Seven Cardinal Virtues of Science Fiction)
- Author: Martin H. Greenberg
- Year: 1981
- Type: Essays
Variant Titles:
Editions/Publications:
- Unknown. The Seven Cardinal Virtues of Science Fiction (Unknown, Martin H. Greenberg, Fawcett Crest, ISBN-10: 0449244407, $2.50, 350 pages, Paperback, Anthology)