Guardians of Time

From Author Wars - https://authorwars.com/books/guardians-of-time-140014.html

Overview:

Title: Guardians of Time
Author: Richard Powers
Year: 1960
Type: Cover Art

Editions/Publications:

Unknown. Guardians of Time (Unknown, Richard Powers, Ballantine Books, $0.35, 140 pages, Paperback, Collection)