The Guardians of Time

From Author Wars - https://authorwars.com/books/the-guardians-of-time-607613.html

Overview:

Title: The Guardians of Time
Author: Tom Kidd
Year: 1981
Type: Cover Art

Editions/Publications:

Unknown. The Guardians of Time (Unknown, Tom Kidd, Tor / Pinnacle, ISBN-10: 0523485107, $2.50, 254 pages, Paperback, Collection)
Unknown. The Guardians of Time (Unknown, Tom Kidd, Tor / Pinnacle, ISBN-10: 0523485794, $2.95, 254 pages, Paperback, Collection)