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

Cover by Michael Labonski. Includes "One Foot And The Grave" by Theodore Sturgeon.

Cover by Virgil Finlay. Includes "Spotted Satan" by Otis A. Kline.

Includes "The Power And The Glory" by Henry Kuttner.

Cover by J. Allen St. John. Includes "Bucaneers Of Venus (Part 2)" by Otis Adelbert Kline.

Cover by Lee Brown Coye. Includes "The Bogy Man Will Get You" by Robert Bloch.

Cover by Gilmore. Includes "Discord In Scarlet" by A. E. van Vogt.

Cover by Earle K. Bergey. Includes "The Hollow World" by Frank Belknap Long.

Features "The Invisible Box Murders" by Kenneth Robeson.

Final issue.

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

Final issue thus. Continuing as STREET & SMITH'S AIR TRAILS.

Features "The Temple of Crime" by Maxwell Grant.

Final issue.

Cover by Margaret Brundage. Includes "Death Holds The Past" by August Derleth & Mark Schorer.

Cover by John Howitt. Includes "Emperor Of The Yelloe Death" by Grant Stockbridge.

Includes "Flame Of Allah" by Achmed Abdullah.

Cover design by C.C. Senf. Includes "The White Ship" by H.P. Lovecraft.

Cover by Margaret Brundage. Includes "Beyond The Black River" by Robert E. Howard.

Cover by Rudolph Belarski. Includes Black Bat story "The Man Behind The Murder" by G. Wayman Jones.

Cover by Margaret Brundage. Includes "The Feast In The Abbey" by Robert Bloch.

Cover by Virgil Finlay. Includes "Spawn Of Dagon" by Henry Kuttner.

Cover by Bill Wayne. Includes "A Black Solitude" by Russell Wakefield.

Final issue.

Includes "The Spider And The Pain Master" by Grant Stockbridge.

Cover by Earle K. Bergey. Includes "Strangers On The Heights" by Manly Wade Wellman.

Includes "The Shadow Battles Q".

Cover by Margaret Brundage. Includes "The Satin Mask" by August W. Derleth.

"The Bloody Wings of the Vampire" by Robert J. Hogan.

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

Final issue.

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

Cover by Bill Wayne. Includes "The Shadow From The Steeple" by Robert Bloch.

Includes "The Day To Come" by Don Tracy.

Rare.

Cover by Rogers. Includes "Universe" by Robert Heinlein.

Final issue.

Final issue. "Wings of the Death Tiger" by Robert J. Hogan.

Cover by Margaret Brundage. Includes "The Shunned House" by H. P. Lovecraft.

Includes "The Hag Seleen" by Theodore Sturgeon & James H. Beard.

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

Cover by Rudolph Belarski. Includes "O'Leary's Byno-Blaster" by Arthur Guy Empy.

Cover by F. Tinsley. Includes "The Lancer Strikes" by George L. Eaton.

Includes "The Impossible World" by Eando Binder

Cover by Walter Popp. Includes "The Wages Of Synergy" by Theodore Sturgeon.

Includes "The Northdale Mystery" by Maxwell Grant.

Includes "Wet Magic" by Henry Kuttner.

Includes "Beating The Weather Devils" by Lieut. W. M. Wood.

Includes "Citadel Of Lost Ships" by Leigh Brackett.

"Fangs of the Serpent" by Robert J. Hogan.

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

Cover by Earle K. Bergey. Includes "The Great Ego" by Norman A. Daniels.

Includes "The Case Of The Yellow Mask".

Cover by John Howitt. Includes "Invasion of The Yellow Warlords" by Curtis Steele.

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

Cover by John Howett. Includes "Vault Of The Damned" by Nat Schachner.

Cover by Margaret Brundage. Includes "The Black Gargoyle" by Hugh B. Cave.

Includes "Murder Nightmare" by Norman A. Daniels.

Features "Blood Donor Boomerang" by Frederick C. Davis.

Cover by Frandzen. Features "Fighting Mongrel" by George Bruce.

Cover by Joseph Eberle. Includes "The Horror At Red Hook" by H. P. Lovecraft.

Final issue.

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

Cover by William Timmins. Includes "Ghost" by Henry Kuttner.

Includes "City Of Flaming Shadows" by Grant Stockbridge.

Cover by Rogers. Includes "There Shall Be Darkness" by C. L. Moore.

Includes "The Spider And The Criminal Horde" by Grant Stockbridge.

Cover by Anderson. Includes "Sword Of Xota" by James Blish.

Cover by John Howitt. Includes "Invasion Of The Dark Legions" by Curtis Steele.

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

Cover by Matt Fox. Includes "The Dweller In Darkness" by August Derleth.

Includes "The Invincible Shiwan Khan" by Maxwell Grant.

Two alternate covers are known to exist.

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

Includes "The Other World" by Murray Leinster.

Includes "When The River Ran White" by Harry Sinclair Drago.

Cover by H. W. Brown. Includes "Three Thousand Years" by Thomas Calvert McClary.

Includes "Planet Of The Small Men" by Murray Leinster.

Includes "Your Money's Worth In The Air" by Lieut. W. M. Wood.

Includes "Pony Express Rider" by A. Leslie.

Cover by John Howitt. Includes "The Red Death" by Grant Stockbridge.

Cover by John Howitt. Includes "America's Plague Battalions" by Curtis Steele.

Includes "The Weird Taylor" by Robert Bloch.

Cover by Margaret Brundage. Includes "Quest Of The Starstone" by C. L. Moore & Henry Kuttner.

Cover by Pete Kuhlhoff. Includes "The Skull Of The Marquis De Sade" by Robert Bloch.

Cover by William Timmins. Includes "Nothing But Gingerbread Left" by Henry Kuttner.

Features "Undermost" by Manly Wade Wellman and "Rocket Skin" by Ray Bradbury.

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