Includes "Captain Future's Challenge" by Edmond Hamilton.

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

Includes "The Devil's Rescue" by L. Ron Hubbard.

Includes "They Died In Vain" by George Bruce.

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

Cover by Matt Fox. Includes "The Ormolu Clock" by August Derleth.

Includes "When New York Vanished" by Henry Kuttner.

Cover by Cartier. Includes "Lest Darkness Fall" by L. Sprague de Camp.

Includes "Make Mine Light" by Arch Whitehouse.

Cover by W. H. Silvey. Includes "The House In The Valley" by August Derleth.

Cover by Margaret Brundage. Includes "The Hour Of The Dragon" by Robert E. Howard.

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

Includes "Frontier Planet" by Manly Wade Wellman.

Features novel "Black Daylight" by Wallace Brooker starring Captain Fury, a Doc Savage clone.

Cover by Rogers. Includes "Space Can" by L. Ron Hubbard.

"The Black Wings of the Raven" by Robert J. Hogan.

Cover by Lee Brown Coye. Includes "Interim" by Ray Bradbury.

Includes "The Day Of The Cloud" by Ross Rocklynne.

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

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

Cover by C.C. Serf. Includes "The Whisper In The Darkness" by H.P. Lovecraft.

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

Includes "Flying Isn't Everything" by Tracy Richardson.

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

Cover by Lee Brown Coye. Includes "Home To Mother" by Manly Wade Wellman.

Includes "The Jumper" by Theodore Sturgeon.

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

Includes "The Fifth Face" by Maxwell Grant.

"The Golden Man" by Kenneth Robeson.

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

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

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

Cover art by Emery Clarke. Includes "The Spotted Men" by Kenneth Robeson.

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

25th anniversary issue. Cover by Jack Coggins. Includes "Time Pawn" by Philip K. Dick.

Features "Waves of Death" by Kenneth Robeson.

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

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

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

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

Cover by Frank Kelly Freas. Includes "Sexton, Sexton, In The Wall" by August Derleth.

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

Cover by John Howitt. Includes "Reign Of The Silver Terror" by Grant Stockbridge.

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

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

Includes "Plains Soaring" by Lewin Barringer.

Continuing from AIR TRAILS.

Cover by John Howitt. Includes "The Mill-Town Massacres" by Grant Stockbridge.

Features "Pirate Isle" by Kenneth Robeson.

"The Terror in the Navy" by Kenneth Robeson.

Cover by Alex Schomburg. Includes "Death Of Iron" by S. S. Held.

Formerly Thrilling Mystery.

Includes "Man Alive!" by Frederick C. Painton.

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

Includes "The Bloody Frontiers" by Curtis Steele.

Cover by John Howitt. Includes "The Army Of The Dead" by Curtis Steele.

Includes "The Gentleman From Hell" by Grant Stockbridge.

"Red Skies for the Squadron of Satan" by Robert J. Hogan.

Cover by Harold S. De Lay. Includes "The Sea Shell" by Ray Bradbury.

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

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

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

"The Patrol to End the World" by Robert J. Hogan.

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

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

"The Death Divers" by Robert J. Hogan.

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

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

Cover by Margaret Brundage. Includes "Come To Me!" by August W. Derleth.