Includes "No Greater Love" by Henry Kuttner.

Includes "Speak For Yourself" by John Quincy.

Includes "Yellow Man Of Evil".

"Cargo Unknown" by Kenneth Robeson.

Final issue.

Cover by F. Tinsley. Includes "The Baby Albatross" by Frank Tinsley.

Includes "Frontier Planet" by Manly Wade Wellman.

Cover by Hannes Bok. Includes "The Robot God" by Ray Cummings.

Cover by John Howitt. Includes "Citadel Of Hell" by Grant Stockbridge.

Includes "Half-Breeds On Venus" by Isaac Asimov.

Cover by Earle K. Bergey. Includes "A Yank At Valhalla" by Edmond Hamilton.

Cover by Earle K. Bergey.Includes "Blood On The Sun" by Hal K. Wells.

Includes "The Crime Laboratory" by Grant Stockbridge.

"Squadron of the Damned" by Robert J. Hogan.

Cover by Schneeman. Includes "Worlds Don't Care" by Nat Schachner.

Features "The Book of Death" by Maxwell Grant.

Includes "The Three Planeteers" by Edmond Hamilton.

Cover by John Howitt. Includes "Cavern Of The Damned" by Curtis Steele.

Cover by Alex Schomburg. Includes "The White Widows" by Sam Merwin, Jr.

Title changes to CAPTAIN SATAN with Vol. 1 #3. Includes "The Corpse With The Third Eye" by Paul Ernst.

Cover by Rogers. Includes "Slan" part 2 by A. E. van Vogt.

Cover by John Giunta. Includes "The Trail Of Cthulhu" by August Derleth.

Includes "Pink Diamonds" by Joel Townsley Rogers.

"Aces of the Damned" by Robert J. Hogan.

Final issue thus, continuing as THRILLING WONDER STORIES.

Includes "The Bridge To Earth" by Robert Moore Williams.

Includes "The Hornet And The Vulture" by Samuel Merwin.

Includes "Five Aces West" by Cliff Farrell.

Death Had Yellow Eyes, digest size.

Cover by Walter Baumhofer. Includes "The Spider Strikes" by R. T. M. Scott.

Cover by Earle K. Bergey. Includes "Other Eyes Watching" by Polton Cross.

Cover by F. Tinsley. Includes "Destroyers Of The Air" by Lieut. W. M. Wood.

Cover by Margaret Brundage. Includes "The Graveyard Rats" by Henry Kuttner.

Includes "Murder Goes To Sea" by Allan R. Bosworth.

Cover by John Howitt. Includes "The League Of War Monsters" by Curtis Steele.

Includes "The Lost World Of Time" by Edmond Hamilton.

Cover by Margaret Brundage. Includes "Queen Of The Black Coast" by Robert E. Howard.

Includes "A God In A Garden" by Theodore Sturgeon.

Cover by Belarski. Includes "All Survivors Report" by Georges Surdez.

"Wings of the Death Monster" by Robert J. Hogan.

Includes "Hell Below" by Kenneth Robeson.

Includes "The Survivor" by H. P. Lovecraft & August Derleth. Digest size.

Cover by John Howitt. Includes "March Of The Flame Marauders" by Curtis Steele.

Cover by Graves Gladney. Features "Black Destroyer" by A. E. van Vogt and includes "Trends" by Isaac Asimov.

"Flight of the Death Battalion" by Robert J. Hogan.

Final issue. Includes "Emeralds Of The Inca" by George Creel.

Includes "The Day To Come" by Don Tracy.

Final issue. Cover by Emsh. Includes "Gateway To Paradise" by Jack Williamson.

Cover by Earle K. Bergey. Includes "The Portal In The Picture" by Henry Kuttner.

Formerly THE WIZARD.

Final issue.

Cover by Virgil Finlay. Includes "Spawn Of The Maelstrom" by August Derleth & Mark Schorer.

Cover by Earle K. Bergey. Includes "Red Sun Of Danger" by Brett Sterling.

Final issue. Cover by Earle K. Bergey. Includes "Days Of Creation" by Brett Sterling.

Includes "The Deadly Dust" by William Fitzgerald.

Includes "Run, Tiger!" by Donald Barr Chidsey.

"The Green Scourge of the Sky Raiders" by Robert J. Hogan.

Includes "Town Marshall" by Walt Coburn.

Final issue.

Cover by Earle Bergey. Includes "The Blue Flamingo" by Hannes Bok.

Features "The All-White Elf" by Kenneth Robeson.

Cover by John Howitt. Includes "War-Dogs Of The Green Destroyer" by Curtis Steele.

Cover by Earle Bergey. Includes "Don't Look Now" by Henry Kuttner.

Includes "Jeopardy's Jewel" by H. Bedford-Jones.

Final issue.

Includes "Brat" by Theodore Sturgeon.

Includes "Black Fire" by Walt Coburn.

Continued from UNKNOWN. Includes "A Gnome There Was" by Henry Kuttner

Cover by John Howitt. Includes "Rockets From Hell" by Curtis Steele.

Cover by Earle K. Bergey. Includes "The Mask Of Circe" by Henry Kuttner.

Cover by William Timmins. Includes "Doodad" by Ray Bradbury.

Includes "The Gentleman From Hell" by Grant Stockbridge.

Includes "Border Patrol" by Lieut. P. S. Lyons.

Cover by Margaret Brundage. Includes "The Shambler From The Stars" by Robert Bloch.

"The Land of Terror" by Kenneth Robeson.

"The Squadron of Death Flies High" by Robert J. Hogan.

Cover by J. Allen St. John. Includes "Golden Blood (Part 1)" by Jack Williamson.

Includes "Son Of The Forest" by Johnston McCulley.

Includes "Reckoning From Beyond" by Robert Leslie Bellem.

Includes "A Gentleman In Pajamas" by Charles Neville Buck.

Cover by Margaret Brundage. Includes "Shadows In The Moonlight" by Robert E. Howard.

The early issues were published in the format of Macfadden's "true story" magazines. To add versimilitude, the magazine was illustrated with double-exposure photographs and the stories often carried double bylines in the form "by X as told to Y," where X

"Red Wings for the Death Patrol" by Robert J. Hogan.

Includes "The Gray Creatures" by Zorro.

Includes "Crime's Stronghold" by Maxwell Grant.

Includes "Pony Express Rider" by A. Leslie.