Cover by Modest Stein. Features "Overthrow" by Cleve Cartmill.

Cover by Boris Dolgov. Includes "Lizzie Borden Took An Axe" by Robert Bloch.

Cover by Anderson. Includes "The Kingslayer" by L. Ron Hubbard.

Includes "The Gold Ogre" by Kenneth Robeson

Cover by H. W. Scott. Includes "Flame Winds" by Norvell W. Page.

Cover by Rudolph Belarski. Includes "The Bottom Of The World" by John Coleman Burroughs & Hulbert Burroughs.

Includes "Purple Aces" by Robert J. Hogan.

Cover by Henry Stahlhart. Includes "The Riddle Of Flying Aptitude" by Lieut. W. M. Wood.

Includes "Merchants of Disaster" by Kenneth Robeson

"The Mark of the Vultures" by Robert J. Hogan.

"The Mystery of the Golden Skull" by Donald E. Keyhoe.

Includes "Snowbirds" by Eldredge L. Mackay.

Includes "The Triumph Of Captain Future" by Edmond Hamilton.

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

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

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

Cover by Margaret Brundage. Includes "The Shadow On The Screen" by Henry Kuttner.

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

Features "The Running Skeletons" by Kenneth Robeson.

Includes "Sands Of Sahara" by Robert Carse.

Cover by Rogers. Includes "Second Stage Lensmen" part 2 by E. E. Smith, Ph.D.

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

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

"Sky Coffins for Satan" by Robert J. Hogan.

Final issue.

"Wings of the Black Terror" by Robert J. Hogan.

Includes "Air Cops In The Land Of The Shiek" by Edward Daly.

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

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

Includes "Revolt" by Robert A. Nicolls.

Includes "Hang Him High" by Norbert Davis.

Includes "The Crimson Serpent" by Kenneth Robeson.

"The Mystery of the Dragon's Shadow" by Donald E. Keyhoe.

Includes "The Magician Of Mars" by Edmond Hamilton.

Cover by H. W. Brown. Includes "The Tramp" Part 2 by L. Ron. Hubbard.

Cover by Earle Bergey. Includes "The Energy Eaters" by Arthur K. Barnes & Henry Kuttner.

Includes "Typewriters In The Sky Part 1" by L. Ron Hubbard.

Final issue.

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

Includes "Destruction Of The Panama Canal" by Don Bate.

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

Cover by Graves Gladney. Includes "The Ghoul" by L. Ron Hubbard.

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

Includes "Pony Express Rider" by A. Leslie.

Cover by John Howitt. Includes "Drums Of Destruction" by Curtis Steele.

Includes "Gunswift" by Jack Byrne.

Includes "Brand Of The Black Bat" by G. Wayman Jones. Introduction and 1st appearance of The Black Bat.

Cover by F. Tinsley. Includes "Soaring And Gliding" by John Du Barry.

"Five Fathoms Dead" by Kenneth Robeson.

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

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

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 Walter Popp. Includes "The Conditioned Captain" by Fletcher Pratt.

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

Cover by Earle K. Bergey. Includes "Aftermath" by John Russell Fearn.

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

Includes "Farewell To Balloon Racing" by Samuel Taylor Moore.

Includes "No Greater Love" by Henry Kuttner.

Cover by John Howitt. Includes "Wings Of The Black Death" by Grant Stockbridge.

Features "Silver Mountain" by Steuart M. Emery.

Includes "The Pure Evil" by Kenneth Robeson.

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

Features "Peril in the North" by Kenneth Robeson.

Features "Garden of Death" by Maxwell Grant.

Cover by Graves Gladney. Includes "The Bronze Door" by Raymond Chandler. Only appearance of this short story.

Cover by Ed Emsh. Includes "Moth And Rust" by Philip Jose Farmer.

Includes "12 Must Die" by Zorro.

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

Features "The Invisible Box Murders" by Kenneth Robeson.

Features "Pirate Isle" by Kenneth Robeson.

Includes "Murder Over Hollywood" by George L. Eaton.

Includes "The Crimson Line" by George L. Eaton.

Full length novel: "Fight Or Die" by James M. Calvert, Jr.

"Scourge of the Sky Monster" by Robert J. Hogan.

Includes "Winged Warriors" by Lieut. Scott Morgan

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

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

"The Spook Legion" by Kenneth Robeson.

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

Includes "The Space Beasts" by Clifford D. Simak.

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

Includes "The Shadow Battles Q".

Cover by Earle K. Bergey. Includes "The Visitor" by Ray Bradbury.

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

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

Includes "Tidal Moon" by Stanley G. & Helen Weinbaum.