City Under the Sea
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Overview:
- Title: City Under the Sea
- Author: Calvin M. Knox
- Year: 1957
- Type: Reviews
Editions/Publications:
- Unknown. Science Fiction Adventures, April 1958 (Unknown, Calvin M. Knox, Royal Publications, Inc., $0.35, 132 pages, digest, MAGAZINE)
- Unknown. Science Fiction Adventures, April 1958 (Unknown, Kenneth Bulmer, Royal Publications, Inc., $0.35, 132 pages, digest, MAGAZINE)