Planet in Peril
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Overview:
- Title: Planet in Peril
- Author: Frederik Pohl
- Year: 1960
- Type: Reviews
Editions/Publications:
- Unknown. If, May 1960 (Unknown, Frederik Pohl, Digest Productions Corporation; New York, $0.35, 132 pages, digest, MAGAZINE)
- Unknown. If, May 1960 (Unknown, John Christopher, Digest Productions Corporation; New York, $0.35, 132 pages, digest, MAGAZINE)
- Unknown. If, #4 [UK] (Unknown, Frederik Pohl, Strato Publications, 2/-, 132 pages, digest, MAGAZINE)
- Unknown. If, #4 [UK] (Unknown, John Christopher, Strato Publications, 2/-, 132 pages, digest, MAGAZINE)