VOL. 17, N° 1 - janvier
Couverture de J. Allen St John
Back cover de Frank R. Paul

The Lost Warship • Robert Moore Williams • na
Direct Wire [by David Wright O'Brien] • Clee Garson • ss
Death Makes a Mistake [by William P. McGivern] • P. F. Costello • ss
Rats in the Belfry • John York Cabot • ss
Larson's Luck [by William P. McGivern] • Gerald Vance • ss
Warrior of the Dawn [Part 2 of 2; *Tharn] • Howard Browne • n.
The Cosmic Deflector • Stanton A. Coblentz • ss
Queen of the Flaming Diamond • Leroy Yerxa • nv
The Chameleon Man • William P. McGivern • ss

VOL. 17, N° 2 - fιvrier
Couverture de J. Allen St John

Skeleton Men of Jupiter [*Barsoom (John Carter et al)] • Edgar Rice Burroughs • na
Visitor to Earth [by William P. McGivern] • P. F. Costello • ss
The New Adam [Part 1 of 2] • Stanley G. Weinbaum 
Phantom Transport [*"Arrow" Larson] • Leroy Yerxa • nv
Ard of the Sunset People • Stanton A. Coblentz • ss
The Persian Carpet • Dwight V. Swain • na
Phantom from the Film • Tarleton Fiske • ss
A Pawn for a King • Harry Jenkins, Jr. • ss

VOL. 17, N° 3 - mars
Couverture de Robert Fuqua
Back cover de Frank R. Paul

The Metal Monster • E. K. Jarvis • na
The New Adam [Part 2 of 2] • Stanley G. Weinbaum • n. Ziff-Davis, 1939; abridged
The Light That Killed [*John Hale] • Ed Earl Repp 
Bring Back My Body • David Wright O'Brien • nv
The Money Machine [by David Wright O'Brien] • Clee Garson • nv
Victory from the Void • William P. McGivern & David Wright O'Brien • na
Bill Caldron Goes to the Future • Paul Miles • ss
Shadow of the Spider [by Leroy Yerxa] • Lee Francis • nv

VOL. 17, N° 4 - avril
Couverture de Robert Fuqua

That Worlds May Live • Nelson S. Bond • n.
Juggernaut Jones, Warrior [*Juggernaut Jones] • A. R. McKenzie • ss
Valley of the Black Sun • Leroy Yerxa • ss
Enigma of the City • Chester S. Geier • nv
Never Trust a Demon • Robert Bloch • ss
Gold Rush on Callisto • Russell Storm • ss
Daughter of Destiny [by Leroy Yerxa] • Lee Francis 
Periscope Prey • David Wright O'Brien • ss

VOL. 17, N° 5 - mai
Couverture de H.W. McCauley et dessin original

The Machine • Robert Moore Williams • nv
Twisted Giant of Mars [*Don Hargeaves] • Festus Pragnell • nv
Adam's Eve • Richard O. Lewis • ss
The Ordeal of Lancelot Biggs [*Lancelot Biggs] • Nelson S. Bond • nv
Warrior Queen of Lolarth • Ross Rocklynne • na
Juggernaut Jones, Draftee [*Juggernaut Jones] • A. R. McKenzie • ss
Bridge of Banishment • Leroy Yerxa • nv
Priestess of the Floating Skull [Part 1 of 2] • Edwin Benson • n.
Death in Time • William McCown • ss

VOL. 17, N° 6 - juin
Couverture de Hadden

Laboratory of the Mighty Mites • Gilbert Rae Sonbergh • ss
Conspirators of Phobos [*Don Hargeaves] • Festus Pragnell • nv
Flight of the Sirius [by William P. McGivern] • P. F. Costello • nv
Aid to the Enemy • Bob Courtney • ss
Earth Stealers [*Lester Allison] • Don Wilcox • na
Me the People • Emil Petaja • nv
Pacifist of Hell's Island • Robert Moore Williams • nv
Priestess of the Floating Skull [Part 2 of 2] • Edwin Benson • n.

VOL. 17, N° 7 - juillet 1943
Couverture de H.W. McCauley

Back cover de (?) "Warship of Mars"

Carbon-Copy Killer [by Howard Browne] • Alexander Blade • nv
The Great Brain Panic • Don Wilcox • na
The Man Who Lost His Face • Helmar Lewis • ss
Jimmy Dolan's Radio Ray • Robert Moore Williams 
Juggernaut Jones, Commando [*Juggernaut Jones] • A. R. McKenzie • s
Collision in Space • Festus Pragnell • na
Silver Raiders of Sirius [by William P. McGivern] • P. F. Costello • nv

VOL. 17, N° 8 - aoϋt 1943
Couverture de Robert Fuqua

A Patriot Never Dies [by Raymond A. Palmer] • Frank Patton • nv
Pop Gun • Francis Wilson Powell • nv
Prison in Space • Henry A. Norton • nv
Dr. Varsag's Second Experiment [by David Vern] • Craig Ellis • na
The Degenerate Mr. Smith • William DeLisle • ss
Stone Goddess of Yunan [by Leroy Yerxa] • Lee Francis • na
The Spirit of Egypt • Leroy Yerxa • ss

VOL. 17, N° 9 - septembre
Couverture de Robert Gibson Jones

When the Darkness Came • William DeLisle • nv
Luvium, the Invincible City [*Luvium] • A. R. McKenzie • na
War Worker 17 [by Raymond A. Palmer] • Frank Patton • ss
Lunar Vengeance • Thornton Ayre • nv
The Devil's Planet • David Wright O'Brien • na
The Powerful Pipsqueak • Ross Rocklynne • ss
Madcap of Mars [*Don Hargeaves] • Festus Pragnell • nv
Ship of Jupiter • Morris J. Steele • vi

VOL. 17, N° 10 - novembre
Couverture de Robert Gibson Jones

Empire of Jegga • David V. Reed • n.
The Aura of Death • Helmar Lewis • ss
Jenny—The Flying Ford • Elroy Arno • ss
Juggernaut Jones—Pirate [*Juggernaut Jones] • A. R. McKenzie • ss
Johnny Rain-Maker • Leroy Yerxa • ss
The Black Pool [*John Hale] • Ed Earl Repp • ss