Castles in Space

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Overview:

Title: Castles in Space
Author: Alma Hill
Year: 1966
Type: Short Fiction

Editions/Publications:

Unknown. If, April 1966 (Unknown, Alma Hill, Galaxy Publishing Corporation, $0.50, 164 pages, digest, MAGAZINE)
Unknown. If, February 1967 (UK) (Unknown, Alma Hill, Gold Star Publications, 3/6, 164 pages, digest, MAGAZINE)