PB_Secret_of_Martian_Moons PB_Invaders_From_Rigel PB_Red_Planet PB_First_On_Mars PB_Long_Loud_Silence PB_Metal_Monster_MMM Marvel_Science_Nov50 Captain_Future_Win44 Captain_Future_Spr44 Astounding_May37 Astounding_Dec38 Famous_Fantastic_Myst_Dec47 Astounding_Apr38 Fantastic_Adventures_Nov50 Famous_Fantastic_Aug40 Amazing_Stories_Feb49 Amazing_Stories_Dec38 Planet_Stories_Win48 Planet_Stories_Sum50 Science_Fiction_Quarterly_May52 Amazing_Stories_Jan35 Future_Mar51 Future_Mar52 Future_Jan52 Future_Nov53 Science_Fiction_Oct39 Sci_Fi_Quarterly_Spr41 Out_of_This_World_Jul50 Super_Science_Nov49 Flying_Saucers_2 Amazing_Stories_Oct46 Planet_Stories_Win49 Planet_Stories_Jul52 Thrilling_Wonder_Dec46 Startling_Stories_Mar50 Super_Science_July49 Amazing_Stories_Jun40 Amazing_Stories_Apr40 Planet_Stories_Sum48 Thrilling_Wonder_Feb50 Fantastic_Adventures_Jun51 Exciting and new The War of the Sexes Fantasy Fiction PB_First_Men_In_Moon Science_Wonder_Stories_Nov29 Amazing_Stories_Jun33 Other_Worlds_May51 Fantastic_Novels_Nov50 Fantastic_Novels_Mar49 Amazing_Stories_Oct39 Amazing_Stories_Jul41 Fantastic_Adventures_Feb40_BC Fantastic_Adventures_Feb40 Fantastic_Adventures_Mar40 Fantastic_Adventures_Mar40_BC Science_Mechanics_Nov33 Science_Mechanics_Apr32 Science_Invention_Mar31 CM_Weird_Science_22_1953 PB_Ship_of_Ishtar Fantastic_Adventures_Apr40_BC Fantastic_Adventures_Apr40 PB_Weird_Shadow_Innsmouth PB_Donovans_Brain CM_Strange_Adv_181 One more for dinner The next frontier Astounding super-science fantasies! Riposte Less is more Flower power Dwellers in the Mirage Makes you wonder... Famous and Fantastic Cosmic game of chess Test Colony Remote outpost Planet of dread! The Girl in Tube 14 The Wife Factory Award-winning Masterpiece Angel From Hell The Elder Gods Between Worlds Vassals of the Master-World Future centuries Spellbinding More of those tubes Wandl the Invader First on the Moon Spacehive Beyond Eden The gun show Harrowing ecstasy! Bottom of the world Attack of the bug-eyed monsters! Amazing Amazon Was his spaceship haunted? Zero gravity Mistress of miracles None had returned Super science Sleeping for centuries Learning from an earthman