The Earthstone (map)

From Author Wars - https://authorwars.com/books/the-earthstone-map-2869563.html

Overview:

Title: The Earthstone (map)
Author: Diana L. Paxson
Year: 1987
Type: Interior Art

Editions/Publications:

Unknown. The Earthstone (Unknown, Diana L. Paxson, Tor, ISBN-10: 0812548620, $3.50, 278 pages, Paperback, Novel)