INVISIBLE DEATH. Garden City: Doubleday & Company, Inc., 1975. Octavo, boards. First edition. Crime fighter Prince Zarkon and the Omega men battle a master criminal, "The Grim Reaper." An homage to the fiction found in the superhero pulps and comics of the 1930s. Second Zarkon novel. Review slip laid in. Lower rear corner tip bruised, top edge of text block lightly foxed, a nearly fine copy in fine dust jacket. (#106833).
First edition so stated on copyright page.