Web of the Spider (map)

From Author Wars - https://authorwars.com/books/web-of-the-spider-map-2868177.html

Overview:

Title: Web of the Spider (map)
Author: uncredited
Year: 1981
Type: Interior Art

Editions/Publications:

Unknown. Web of the Spider (Unknown, uncredited, Timescape / Pocket Books, ISBN-10: 0671826808, $2.95, x+292 pages, Paperback, Novel)