Cover by Earle K. Bergey. Includes "When Shadows Fall" by L. Ron Hubbard.

Features "Suicide Trail" by Clifford Goodrich.

Final issue.

Includes De Camp, Wellman.

Cover by J. Allen St. John. Includes "The Haunter Of The Dark" by H. P. Lovecraft.

Cover by A. R. Tilburne. Includes "A Question Of Etiquette" by Robert Bloch.

Final issue.

Cover by Alex Schomburg. Includes "The Star Watchers" by Eric Frank Russell.

Features "Messenger of Death" by Maxwell Grant.

"Three Fly With Satan" 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

Including "Curse Of The Calaboose Brand" by J. Edward Leithead.

Includes "Wet Magic" by Henry Kuttner.

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

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

Final issue.

Cover by Margaret Brundage. Includes "The Black Kiss" by Robert Bloch & Henry Kuttner.

Includes "The Shadow Battles Q".

Final issue of first series.

Includes "The Jumper" by Theodore Sturgeon.

Cover by John Howitt. Includes "The Yellow Scourge" by Curtis Steele.

Includes "Captain Future And The Space Emperor" by Edmond Hamilton.

Includes "The Telepathic Tomb" by Frederic Arnold Kummer, Jr.

Includes "Drums Of Khartoum" by E. Hoffman Price.

Cover by Howard V. Brown. Includes feature novel "Blue Magic" by Charles Willard Diffin. Also "The Red Peri" by Stanley G. Weinbaum.

Cover by Earle K. Bergey. Includes "A Million Years To Conquer" by Henry Kuttner.

Includes "Traitress' Wages" by Lew Merrill.

Features "The Devil Master" by Maxwell Grant.

Cover by Margaret Brundage. Includes "The Metronome" by August W. Derleth.

Includes "The Mathematics Of Magic" by L. Sprague de Camp & Fletcher Pratt.

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

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

Includes "Yesterday Was Monday" by Theodore Sturgeon.

Includes "Captain Future And The Seven Space Stones" by Edmond Hamilton.

Continuing from AIR ACTION.

Features "Alibi Trail" by Maxwell Grant.

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

Includes "He Didn't Like Cats" by L. Ron Hubbard.

"Horde of the Black Eagle" by Robert J. Hogan.

Includes "How Model Builders Help The Industry" by John Sprague.

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

Cover by Rogers. Includes "The Stars Look Down" by Lester del Rey.

"Squadron of the Flying Death" by Robert J. Hogan.

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

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

Cover by John Howitt. Includes "The Mad Horde" by Grant Stockbridge.

"Patrol of the Sky Vulture" by Robert J. Hogan.

Continuing from ORIENTAL STORIES. Cover design by Brundage. Includes "The Master Of Dragons" by H. Bedford Jones.

Includes "Island In The Sky" by Manly Wade Wellman.

Includes "No Greater Love" by Henry Kuttner.

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

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

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

Final issue. "The Mystery of the Singing Mummies" by Donald E. Keyhoe.

Includes "The Crocodile!" by Theodore Roscoe.

Cover by Evan Singer. Digest size. Includes "Brenda" by Margaret St. Clair.

Cover by Matt Fox. Includes "Twilight Of The Gods" by Edmond Hamilton.

Cover by H. W. Scott. Includes "Danger In The Dark" by L. Ron Hubbard.

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

Features "Pirate Isle" by Kenneth Robeson.

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

Cover by John Howitt. Includes "Hordes Of The Red Butcher" by Grant Stockbridge.

Cover by H. W. Brown. Includes "Crystallized Thought" by Nat Schachner.

Cover by Earle Bergey. Includes "Absalom" by Henry Kuttner.

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

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

Final issue.

Final issue.

Includes "The Sky Ring" by Maxwell Grant.

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

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

Cover by Rogers. Includes "Final Blackout" Part 1 by L. Ron Hubbard.

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

Includes "The Dawn-Seekers" by Frederick C. Painton.

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

Final issue.

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

Cover by Margaret Brundage. Includes "Wild Grapes" by A. W. Derleth.

Includes "The Men Vanished" by Kenneth Robeson.

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

Cover by Rogers. Includes "Asylum" by A. E. van Vogt.

Cover by John Howitt. Includes "Death's Crimson Juggernaut" by Grant Stockbridge.

Death Had Yellow Eyes, digest size.

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

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

Cover by Margaret Brundage. Includes "The Suicide In The Study" by Robert Bloch.

Cover by Earle K. Bergey. Includes "The City Of The Living Dead" by Laurence Manning & Fletcher Pratt.

Cover by C.C. Serf. Includes "The Thing On The Roof" by Robert E. Howard.

Cover by Margaret Brundage. Includes "Jewels Of Gwahlur" by Robert E. Howard.

"Flying Coffins of the Damned" by Robert J. Hogan.

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

Includes "Code Of The Sky" by Major George F. Eliot.

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

Continuing from WAR BIRDS. Cover by Rudolph Belarski. Includes "O'Leary's Fights The Golden Ray" by Arthur Guy Empy.

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