The Blue Tower

From Author Wars - https://authorwars.com/books/the-blue-tower-648205.html

Overview:

Title: The Blue Tower
Author: Dick Francis
Year: 1958
Type: Interior Art

Editions/Publications:

Unknown. Galaxy Science Fiction, February 1958 (Unknown, Dick Francis, Galaxy Publishing Corporation, $0.35, 148 pages, digest, MAGAZINE)
Unknown. Galaxy Science Fiction [UK], No. 61 (Unknown, Dick Francis, Strato Publications, 2/-, 132 pages, digest, MAGAZINE)