Fortress in the Sky
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Overview:
- Title: Fortress in the Sky
- Author: Hans Stefan Santesson
- Year: 1958
- Type: Reviews
Editions/Publications:
- Unknown. Fantastic Universe, March 1958 (Unknown, Hans Stefan Santesson, King-Size Publications, Inc., $0.35, 132 pages, digest, MAGAZINE)
- Unknown. Fantastic Universe, March 1958 (Unknown, L. Ron Hubbard, King-Size Publications, Inc., $0.35, 132 pages, digest, MAGAZINE)