Includes "Brethren Of Death" by George L. Eaton.

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

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

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

Includes "The Scarlet Blade" by Murray R. Montgomery.

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

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

Cover by Schneeman. Includes "The Merman" by L. Sprague de Camp.

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

Includes "A Gentleman In Pajamas" by Charles Neville Buck.

Cover by Margaret Brundage. Includes "Iron Mask" by Robert Bloch.

Includes "We Bomb Tokyo!" by Jay Hamilton.

Continuing from THE ARGOSY.

Cover by Virgil Finlay. Includes "The Eyes Of The Mummy" by Robert Bloch.

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

Cover by Charles A. Kennedy. Includes "Something From Out There" by August Derleth.

Cover by Hannes Bok. Includes "Beauty's Beast" by Robert Bloch.

Cover by Rogers. Includes "Forces Must Balance!" by Manly Wade Wellman.

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

Dan Dunn Detective Magazine was an attempt to capitalize on the popularity of comic-strip characters by placing them in pulp stories. It lasted a mere two issues. Full length novel: "Death Before Midnight" by James M. Calvert, Jr.

Final issue.

Includes "Plains Soaring" by Lewin Barringer.

Cover by Graves Gladney. Features "Black Destroyer" by A. E. van Vogt and includes "Trends" by Isaac Asimov.

"Fangs of the Winged Cobra" by Robert J. Hogan.

Cover by John Howitt. Includes "Slaves Of The Crime Master" by Grant Stockbridge.

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

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

Cover by Margaret Brundage. Includes "The Shambler From The Stars" by Robert Bloch.

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

Cover by Matt Fox. Includes "The Place With Many Windows" by Allison V. Harding.

Cover by Margaret Brundage. Includes "Witch House" by Seabury Quinn and "The Dark Demon" by Robert Bloch.

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

Cover by Lawrence. Includes "Death Crystal" by George O. Smith.

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

Includes "Sands Of Sahara" by Robert Carse.

Includes "Wet Magic" by Henry Kuttner.

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

Cover by Margaret Brundage. Includes "The Faceless God" by Robert Bloch.

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

Includes "The Seven Sleepers" by Henry Kuttner & A.. Barnes.

Formerly THE WIZARD.

Cover by John Howitt. Includes "Master Of The Death Madness" by Grant Stockbridge.

Includes "The Gentleman From Hell" by Grant Stockbridge.

Cover by Ed Cartier. Includes "The Reign Of Wizardry" by Jack Williamson.

Includes "Gunswift" by Jack Byrne.

"Here Flies the Hawk of Hell" by Robert J. Hogan.

Includes "Blow Cold, Blow Hot" by Frederick C. Davis.

Cover by Earle K. Bergey. Includes "Magic Moon" by Brett Sterling.

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

Cover by Edd Cartier. Includes "All Is Illusion" by Henry Kuttner.

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

Cover by Margaret Brundage. Includes "The Man Who Was Two Men" by A. W. Bernal.

Death Had Yellow Eyes, digest size.

Cover by Margaret Brundage. Includes "Slave Of The Flames" by Robert Bloch.

Cover by A. R. Tilburne. Includes "Bang! You're Dead" by Ray Bradbury.

"The Men Who Smiled No More" by Kenneth Robeson.

Cover by Margaret Brundage. Includes "Wine Of The Sabbat" by Robert Bloch.

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

Cover by George Rozen. Includes "The Sky Hawk Screams" by Arthur Guy Empy.

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

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

Includes "Purple Aces" by Robert J. Hogan.

"Death Rides the Lost Patrol" by Robert J. Hogan.

Cover by Rudolph Belarski. Includes "The Water World" by Oscar J. Friend.

Cover by A. R. Tilburne. Includes "Satan's Phonograph" by Robert Bloch.

Includes "The Day To Come" by Don Tracy.

Cover by Margaret Brundage. Includes "The Inverness Cape" by August Derleth.

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

"Wings of the Doomed" by Robert J. Hogan.

Includes "Mystery On Happy Bones" by Kenneth Robeson.

Cover by Rogers. Includes "Time Wants A Skeleton" by Ross Rocklynne.

Cover by John Howitt. Includes "King Of The Red Killers" by Grant Stockbridge.

Includes "The Shriveling Murders" by Zorro.

Cover by Jack Coggins. Includes "Turncoat" by Damon Knight

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

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

Cover by A. von Munchhausen. Features "Lunar Landing" by Lester Del Ray and "The Beast" by L. Ron Hubbard.

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

Cover by A. R. Tilburne. Includes "The Beasts Of Barsac" by Robert Bloch.

Cover by Virgil Finlay. Features "Globe of Memories" by Seabury Quinn.

Features "The Time Terror" by Kenneth Robeson.

Includes "The Men Vanished" by Kenneth Robeson.

Final issue.

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

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

"Sky-Guns for the Murder Master" by Robert J. Hogan.

Includes "The Faceless Men" by Arthur Leo Zagat.

Cover by Virgil Finlay. Includes "Fane Of The Black Pharaoh" by Robert Bloch.

Includes "Pony Express Rider" by A. Leslie.

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

Cover by M. Isip. Includes "The Roaring Trumpet" by L. Sprague de Camp & Fletcher Pratt.

Includes "The Mind Magnet" by Paul Ernst.

Features "Murder Lake" by Maxwell Grant.

Cover by Margaret Brundage. Includes "The Fiddler's Fee" by Robert Bloch.

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

Includes "Murder Nightmare" by Norman A. Daniels.

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

Cover by Walter Popp. Includes "Big Planet" by Jack Vance.

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

Cover by Ed Emsh. Includes "The Spiral Of The Ages" by Fletcher Pratt.

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

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

Cover design by C.C. Serf. Includes "The Hyena" by Robert E. Howard.

Features "The Terrible Stork" by Kenneth Robeson.

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

Features "Bequest of Evil" by Kenneth Robeson.

Cover by Margaret Brundage. Includes "Lansing's Luxury" by August Derleth.

Cover by Alex Schomburg. Includes "The White Widows" by Sam Merwin, Jr.

Cover by Jack Coggins. Includes "Asylum Earth" by Bruce Elliott.

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

Cover by John Howitt. Includes "The Pain Emperor" by Grant Stockbridge.

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

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