INVADERS OF SPACE. [New York]: A Berkley Medallion Book published by Berkley Publishing Corporation, . Small octavo, pictorial wrappers. First edition. Berkley Medallion F1022. Space pirates plan to steal millions in space credit notes from a spaceship without power dead in space. Just a touch of rubbing to lower spine end, owner's name in pencil on recto of first leaf, a nearly fine copy. (#94450).
"BERKLEY MEDALLION EDITION, DECEMBER, 1964" on copyright page.