Watchtower (map)

From Author Wars - https://authorwars.com/books/watchtower-map-3041435.html

Overview:

Title: Watchtower (map)
Author: uncredited
Year: 1979
Type: Interior Art

Editions/Publications:

Unknown. Watchtower (Unknown, uncredited, Berkley Books, ISBN-10: 0425042952, $1.95, [12]+226 pages, Paperback, Novel)