Beware of Demons!
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Overview:
- Title: Beware of Demons!
- Author: John W. Campbell
- Year: 1962
- Type: Essays
Editions/Publications:
- Unknown. Analog Science Fact -> Science Fiction, November 1962 (Unknown, John W. Campbell, Condé Nast, $0.50, 180 pages, digest, MAGAZINE)
- Unknown. Analog Science Fact -> Science Fiction, March 1963 (Unknown, John W. Campbell, Atlas Publishing and Distribution Co. Ltd, 2/6, 132 pages, digest, MAGAZINE)