Artists and Cover Art Bok, Hannes, --The Soul Stealers (Chester S. Geier), #1, October, 1950. * --Hell's Angel (Robert Bloch), #5, June, 1951. *
Hinton, Walter H., --Cry Chaos! (Dwight V. Swain), #6, September, 1951.
Loehle, Richard, --Meeting of Two Worlds/Cosmic Saboteur (Frank M. Robinson), #39, JFebruary, 1955.
McCauley, Harold W., --Meet Me in Tomorrow (Guy Archette), #2, December, 1950. --No Time for Toffee! (Charles F. Myers), #11, July, 1952. --The Weapon from Eternity (Dwight V. Swain), #12, September, 1952. --Deepfreeze (Robert Donald Locke), #15, January, 1953. --The Fist of Shiva (Daniel F. Galouye), #18, May, 1953. --The Buttoned Sky (Geoff St. Reynard), #21, August, 1953. --Planet of Dread (Dwight V. Swain), #27, February, 1954. --The Giants from Outer Space (Geoff St. Reynard), #30, May, 1954. --The Terror Out of Space (Dwight V. Swain), #32, July, 1954. --The Laughter of Toffee (Charles F. Myers), #35, October, 1954. * --21st Century Girl Walking Pet/Revolt of the Outworlds (Milton Lesser), #37, December, 1954. --Traffic Mishap, 1990/World of the Drone (Robert Abernathy), #38, January, 1955. --Shopping Day - 1985/Highways in Hiding (George O. Smith), #40, March, 1955. --Ambassador to Mars/Hunting License (James V. McConnell), #41, April, 1955. --21st Century Street Scene/Flight Perilous (Ray C. Noll), #42, May, 1955. * --Park Warden, 21st Century/Wanted: One Sane Man (Frank M. Robinson), #43, June, 1955. *
Mt. Wilson and Palomar Observatories, --Spiral Nebula in Virgo, #20, July, 1953. (back cover photograph) --Spiral Nebula in Ursa Major, #26, January, 1954. (back cover photograph) --Spiral Nebula in Coma Berenices, #39, February, 1955. (back cover photograph) --Planetary Ring Nebula in Lyra, #40, March, 1955. (back cover photograph) --Barred Spiral Nebula in Eridanus, #41, April, 1955. (back cover photograph) --Nebula in Orion, #42, May, 1955. (back cover photograph) --Nebula in Saggitarius, #43, June, 1955. (back cover photograph) --Nebula in Cassiopeia, #44, July, 1955. (back cover photograph) --Nebula in Bootes, #45, October, 1955. (back cover photograph) --Nebula in Monoceros, #46, December, 1955. (back cover photograph) --Pleiades, Diffuse Nebulosity, #47, February, 1956. (back cover photograph) --Nebula in Saggitarius, #48, April, 1956. (back cover photograph) --Crab Nebula in Taurus, #49, June, 1956. (back cover photograph) --Mars, 4th Planet, #52, December, 1956. (back cover photograph) --Spiral Nebula in Camelopardus, #56, August, 1957. (back cover photograph)
Rognan, Lloyd N., --The Day the Sun Died (Daniel F. Galouye), #46, December, 1955. --Secret of the Martians (Paul W. Fairman), #47, February, 1956. --Citadel of the Lords (Edmond Hamilton), #51, October, 1956. --Last Call for Doomsday (S. M. Tenneshaw), #52, December, 1956. * --Compete or Die! (Mark Reinsberg), #53, February, 1957. --Bring Back My Brain! (Dwight V. Swain), #54, April, 1957. --The Sinister Invasion (Alexander Blade), #55, June, 1957. --You Can't Buy Eternity! (Dwight V. Swain), #57, October, 1957.
Smith, Malcolm, --Revolt of the Evil Star (Ross Rocklynne), #3, February, 1951. --Beyond the Fearful Forest (Geoff St. Reynard), #4, April, 1951. * --Beware, the Usurpers! (Geoff St. Reynard), #7, November, 1951. --Dark Destiny (Dwight V. Swain), #9, March, 1952. --Tonight the Sky Will Fall (Daniel F. Galouye), #10, May, 1952. --Children of the Chronotron (S. J. Byrne), #14, December, 1952. --The Star Lord (Boyd Ellanby), #19, June, 1953. * --Voyage to Eternity (Milton Lesser), #20, July, 1953. --No Sons Left to Die! (Hal Annas), #22, September, 1953. * --The Time Armada (Fox B. Holden), #23, October, 1953. * --The Cosmic Junkman (Rog Phillips), #25, December, 1953. * --Slaves to the Metal Horde (Milton Lesser), #31, June, 1954. * --The Legion of Lazarus (Edmond Hamilton), #48, April, 1956. --Battle for the Stars (Alexander Blade), #49, June, 1956. --Battle Out of Time (Dwight V. Swain), #56, August, 1957. --Fugitive of the Stars (Edmond Hamilton), #58, December, 1957. * --The Cosmic Looters (Alexander Blade), #59, February, 1958. * --Corridor of the Suns (Edmond Hamilton), #60, April, 1958. --The Friendly Killers (S. M. Tenneshaw), #61, June, 1958. * --Next Stop the Moon (Henry Bott), #62, August, 1958. --The Assassin (Harlan Ellison), #63, October, 1958.
Terry, W. E., --Special Delivery (Kris Neville), #8, January, 1952. * --Armageddon, 1970 (Geoff St. Reynard), #13, October, 1952. * --Earth Alert! (Kris Neville), #16, February, 1953. --The Enchanted Crusade (Geoff St. Reynard), #17, April, 1953. --Sky Lift (Robert A. Heinlein), #24, November, 1953. --Peril of the Starmen (Kris Neville), #26, January, 1954. --Tyrants of Time (Milton Lesser), #28, March, 1954. * --Secret of the Immortals (Daniel F. Galouye), #29, April, 1954. --Phantom World (Daniel F. Galouye), #33, August, 1954. --Vengeance from the Past (Geoff St. Reynard), #34, September, 1954. --Don't Panic! (Geoff St. Reynard), #36, November, 1954. * --Earth Visit to Unfriendly World/Newshound (Milton Lesser), #44, July, 1955. --Earthmen Facing Menace on Luna/Es Percipi (Stephen Marlowe), #45, October, 1955. --Forever We Die! (C. H. Thames), #50, August, 1956.
Yerkes Observatory, --Gaseous Nebula in Orion, #11, July, 1952. (back cover photograph) --Jupiter, #12, September, 1952. (back cover photograph) --Nebulosity in Pleiades, #13, October, 1952. (back cover photograph) --M33 in Triangulum, #14, December, 1952. (back cover photograph) --Saturn and Its Rings, #15, January, 1953. (back cover photograph) --Spiral Nebula in Andromeda, #16, February, 1953. (back cover photograph) --Dumbbell Nebula, #17, April, 1953. (back cover photograph) --Brook's Comet, #18, May, 1953. (back cover photograph) --Great Nebula of Nu Scorpi, #19, June, 1953. (back cover photograph)