This Fortress World
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Overview:
- Title: This Fortress World
- Author: Hans Stefan Santesson
- Year: 1956
- Type: Reviews
Editions/Publications:
- Unknown. Fantastic Universe, February 1956 (Unknown, Hans Stefan Santesson, King-Size Publications, Inc., $0.35, 132 pages, digest, MAGAZINE)
- Unknown. Fantastic Universe, February 1956 (Unknown, James E. Gunn, King-Size Publications, Inc., $0.35, 132 pages, digest, MAGAZINE)