Judgment on Janus, Ace F-308

JudgmentJanusUSAceF308

Published by Ace, 1963; no ISBN; Ace F-308; 190 pages; 4.2 x 6.4 inches; paperback. Cover art by Alex Schomburg.

Copyright 2007-2021 by Mike Grimm; cover images are copyrighted by their respective owners, are used here for illustrative purposes only, and are scans of my copies.