Startling Stories - 01/42: Adventure House Presents:

Devil's Planet by Manly Wade Wellman "Fresh from Earth, young Dillon Stover is plunged into a mystery on Mars! Tour Pulambar, the Martian pleasure city, with this intrepid Earthman as your guide." Also included in this issue: The Fitzgerald Contraction by Dr. Miles J. Breuer Gears for Nemesis by Raymond Z. Gallun