The Observers

From Author Wars - https://authorwars.com/books/the-observers-399981.html

Overview:

Title: The Observers
Author: Tony Roberts (artist)
Year: 1988
Type: Cover Art

Editions/Publications:

Unknown. The Observers (Unknown, Tony Roberts (artist), Tor, ISBN-10: 0312930747, $16.95, 281 pages, Hardcover, Novel)
Unknown. The Observers (Unknown, Tony Roberts (artist), Tor, ISBN-10: 0812500288, $3.95, 281 pages, Paperback, Novel)