In the Drift (maps)

From Author Wars - https://authorwars.com/books/in-the-drift-maps-1138302.html

Overview:

Title: In the Drift (maps)
Author: McPorter
Year: 1985
Type: Interior Art

Editions/Publications:

Unknown. In the Drift (Unknown, McPorter, Ace Science Fiction Books, ISBN-10: 0441358691, $2.95, ix+195 pages, Paperback, Novel)
Unknown. In the Drift (Unknown, McPorter, Ace Books, ISBN-10: 0441358691, $5.50, ix+195 pages, Paperback, Novel)