A Guide to the Commonwealth (maps)

From Author Wars - https://authorwars.com/books/a-guide-to-the-commonwealth-maps-1096851.html

Overview:

Title: A Guide to the Commonwealth (maps)
Author: Michael Goodwin
Year: 1985
Type: Interior Art

Editions/Publications:

Unknown. A Guide to the Commonwealth: The Official Guide to Alan Dean Foster's Humanx Commonwealth Universe (Unknown, Michael Goodwin, Galagraphics Press Inc., 70 pages, Trade Paperback, Non-fiction)