This Fortress World
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Overview:
- Title: This Fortress World
- Author: Floyd C. Gale
- Year: 1956
- Type: Reviews
Editions/Publications:
- Unknown. Galaxy Science Fiction, April 1956 (Unknown, Floyd C. Gale, Galaxy Publishing Corporation, $0.35, 148 pages, digest, MAGAZINE)
- Unknown. Galaxy Science Fiction, April 1956 (Unknown, James E. Gunn, Galaxy Publishing Corporation, $0.35, 148 pages, digest, MAGAZINE)