The Tower of Glass (Part 1 of 3) [2]

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Overview:

Title: The Tower of Glass (Part 1 of 3) [2]
Author: Jack Gaughan
Year: 1970
Type: Interior Art

Editions/Publications:

Unknown. Galaxy Magazine, April 1970 (Unknown, Jack Gaughan, Universal Publishing & Distributing Corporation, $0.60, 164 pages, digest, MAGAZINE)
Unknown. Galaxy Science Fiction [UK], May 1970 (Unknown, Jack Gaughan, Universal-Tandem Publishing Company Ltd., 5/-, 164 pages, digest, MAGAZINE)