THE WORLD WRECKERS. Boston: Gregg Press, . Octavo, cloth. First hardcover edition, first printing. Text offset from that of the 1971 Ace edition. New introduction by Marion Zimmer Bradley. A Darkover novel. See Anatomy of Wonder (1987) 4-77. See Barron (ed), Fantasy Literature 4A-47. See Survey of Science Fiction Literature I, pp. 488-92. A fine copy without dust jacket as issued. (#104086).
"First Printing, October 1979" on copyright page.