Cover by Jerome Rozen. Includes "The Case Of The Six Coffins" by Robert J. Hogan.

Cover by Walter Popp. Includes "Centaurus" by Sam Merwin, Jr.

Includes "Asylum Satellite" by Fletcher Pratt.

Includes "Pony Express Rider" by A. Leslie.

"The Sky Serpent Flies Again" by Robert J. Hogan.

"The Terror in the Navy" by Kenneth Robeson.

Includes "Journey To Barkut" by Murray Leinster.

Cover by John Giunta. Includes "The Perfect Host" by Theodore Sturgeon.

Includes "The Bat Staffel" by Robert J. Hogan.

Cover by Earle K. Bergey. Includes "The Lovers" by Philip Jose Farmer. Featuring George Chance, a stage magician turned hero, The Ghost, Super-Detective (as it was originally called) was a low-budget effort from the start, featuring only the lead novel

Cover by Pete Kuhlhoff. Includes "The Man Who Cried 'Wolfe'!" by Robert Bloch.

Cover by John Howitt. Includes "Dragon Lord Of The Underworld" by Grant Stockbridge.

Cover by Earle K. Bergey. Includes "The Star Of Dread" by Brett Sterling.

Cover by Earle K. Bergey. Includes "The Dark World" by Henry Kuttner.

Includes "The Ring Of Death" by George L. Eaton.

Includes "Dodging Clouds In Mexico" by Major Bernard A. Law.

Includes "The Bloody Frontiers" by Curtis Steele.

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

Includes "The Pure Evil" by Kenneth Robeson.

Includes "Large Flying Boats VS. Large Land Planes" by Igor I. Sikorsky.

Cover by Margaret Brundage. Includes "The Canal" by H. P. Lovecraft.

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

Cover by F. Tinsley. Includes "High School Pilots" by R. Kermit Hewes.

Final issue.

Cover by Ray Quigley. Includes "Masquerade" by Henry Kuttner.

Includes "Webbed Hands" by Ferdinand Berthoud.

Includes "Mad Mesa" by Kenneth Robeson.

Cover by C.C. Serf. Includes "The Black Stone" by Robert E. Howard.

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

Includes "The Comet Kings" by Edmond Hamilton.

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

Cover by Rudolph Belarski. Includes short novel "Sons Of The Tall Timber" by Frank R. Pierce.

Cover by William Timmins. Includes "The Storm" by A. E. van Vogt.

"Bloody Wings for a Sky Hawk" by Robert J. Hogan.

Cover by A. R. Tilburne. Includes "Black Barter" by Robert Bloch.

Cover by Lee Brown Coye. Includes "Rapport" by Mary Elizabeth Counselman.

Includes "Chains Of The Living Dead" by Arthur Leo Zagat.

"Winged Beasts of Death" by Robert J. Hogan.

Cover by Harold S. DeLay. Includes "In The Walls Of Eryx" by Kenneth Sterling & H. P. Lovecraft.

Cover painting by Howard V. Brown. Includes "The Shadow Out Of Time" by H.P. Lovecraft.

Cover by John Howitt. Includes "Hosts Of The Flaming Death" by Curtis Steele.

Cover by H. W. Wesso. Includes "The Shadow In The Sky" by August W. Derleth.

"The Golden Man" by Kenneth Robeson.

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

Features "They Died Twice" by Kenneth Robeson.

Includes "The Bride Of Osiris (Part 1)" by Otis Adelbert Kline.

Includes "The Devil's Paymaster" by Maxwell Grant

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

Cover by William Timmins. Includes "The Barrier" by Anthony Boucher.

Cover by Herbert Morton Stoops. Includes "Swords Of Mars" by Edgar Rice Burroughs.

Features "The Terrible Stork" by Kenneth Robeson.

Cover by Rogers. Includes "Logic Of Empire" by Robert Heinlein.

Includes "Calling Captain Future" by Edmond Hamilton.

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

Cover by Margaret Brundage. Includes "Red Nails" by Robert E. Howard.

Cover design by E.M. Stevenson. Includes "He" by H.P. Lovecraft.

Includes "Flame Of Allah" by Achmed Abdullah.

Includes "The Mental Monster" by Kenneth Robeson.

Cover by J. Allen St. John. Includes "Buccaneers Of Venus (Part 3)" by Otis Adelbert Kline.

Includes "Wine Of The Dreamers" by John D. MacDonald.

Includes "We Fly The Silvaire De Luxe" by William Winter.

Cover by Earle Bergey. Includes "The Star Of Life" by Edmond Hamilton.

Features "Men of Fear" by Kenneth Robeson.

Final issue.

Cover by Virgil Finlay. Includes "The Drifting Snow" by August Derleth.

Includes "The Devil's Playground" by Kenneth Robeson.

Includes "The Quest Of Tarzan" by Edgar Rice Burroughs.

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

Includes "Hang Him High" by Norbert Davis.

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

Cover by H. W. Wesso. Includes "People Of The Dark" by Robert E. Howard.

Cover by Virgil Finlay. Includes "From Beyond" by H. P. Lovecraft.

Cover by John Howitt. Includes "Legions Of Starvation" by Curtis Steele.

Cover by John Howitt. Includes "Patriot's Death Battalion" by Curtis Steele.

Includes "The Time Machine" by H. G. Wells. Cover by Anderson.

Formerly Thrilling Mystery.

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

Includes "Miracle Of The Golden Princess" by HBedford-Jones.

Features "The Headless Men" by Kenneth Robeson.

Cover by William Timmins. Includes "Swimming Lesson" by Raymond F. Jones.

Final issue.

Includes "Son Of Two Worlds" by Edmond Hamilton.

Includes "The World's Transport Race" by Col. Charles Wayne Kerwood.

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

Cover by Virgil Finlay. Includes "The Return Of Hastur" by August W. Derleth.

Cover by Matt Fox. Includes "City Of Lost People" by Allison V. Harding.

Final issue. Cover by H.W. Wesso. Includes "The Cairn On The Headland" by Robert E. Howard.

Includes "The Three Planeteers" by Edmond Hamilton.

Includes "Rule Of The Torture Lash" by Gordon Keyne.

Includes "The Quest Beyond The Stars" by Edmond Hamilton.

Includes "Nazi Terror Over New York" by Robinson MacLean.

Cover by Hannes Bok. Includes " Bramwell's Guardian" by August Derleth.

Rare.

"Wings of the Dragon Lord" by Robert J. Hogan.

Cover by F. Tinsley. Includes "The Curse Of The Killer" by George L. Eaton.