Aoϋt 1936
Couverture ?

Blood of the Moon • Ray Cummings • nv
The Drone Man ["The Drone"] • A. Merritt • 
The Hormone Menace • Eando Binder • ss
The Circle of Zero • Stanley G. Weinbaum • 
The Nth Degree • Mort Weisinger • nv
Zarnak: "The Plunder Plague" • Max Plaisted 
Revenge of the Robot • Otis Adelbert Kline 
The Land Where Time Stood Still • Arthur Leo Zagat • 
Death Dives Deep • Paul Ernst • nv

Octobre 1936
Couverture ?

Shadow Gold • Ray Cummings • nv
Cosmic Quest • Edmond Hamilton • ss
Man-Jewels for Xothar • Hal K. Wells • ss
Rhythm of the Spheres • A. Merritt • ss
Liquid Life • Ralph Milne Farley • nv
The Microscopic Giants • Paul Ernst • ss
Zarnak: "The Metal World" • Max Plaisted • cs
Dictator of the Atoms • Arthur J. Burks • ss
Crystals of Madness • D. L. James • ss

Dιcembre 1936
Couverture ?

The Brain Stealers of Mars • John W. Campbell
Trapped in Eternity • Ray Cummings • ss
Static • Eando Binder • ss
The Lanson Screen • Arthur Leo Zagat • ss
The Brink of Infinity • Stanley G. Weinbaum 
Mutiny on Europa • Edmond Hamilton • ss
Saturn's Ringmaster • Raymond Z. Gallun • 
Zarnak: "Madness on Mercury" • Max Plaisted •
The Island of Doctor X • Allan K. Echols • ss
Earth-Venus 12 • Gabriel Wilson • ss

Fιvrier 1937
Couverture ?

Protoplasmic Station • Paul Ernst • nv
Black Fog • Donald Wandrei • ss
Brain of Venus • John Russell Fearn • ss
He Who Masters Time • J. Harvey Haggard • ss
Zarnak: "The Human Guinea Pig!" • Max Plaisted
Invaders from the Outer Suns • Frank Belknap Long, Jr. • nv
The Seeing Ear • John Scott Campbell • ss
The Ice Entity • Jack Williamson • nv
The World in a Box • Carl Jacobi • ss

Avril 1937
Couverture ?

The Judgement Sun • Eando Binder • nv
The Invincible Midge • Paul Ernst • ss
Flight of the Silver Eagle • Arthur Leo Zagat • ss
Down on the Farm • Simpson Stokes • ss
Wanderer of the Void • Dr. Arch Carr • s
Zarnak: "Etarre" • Max Plaisted • cs
The Astounding Exodus • Neil R. Jones • 
A Million Years Ahead • Edmond Hamilton • ss
Elixir of Doom • Ray Cummings • nv

Juin 1937
Couverture ?

Menace from the Microcosm • John Russell Fearn 
The Molten Bullet • Anthony M. Rud • ss
Lost in Time • Arthur Leo Zagat • nv
Dark Sun • Raymond Z. Gallun • ss
Darcondra • Richard Tooker • ss
The Chessboard of Mars • Eando Binder • nv
Renegade • J. Harvey Haggard • ss
Green Hell [*Gerry Carlyle] • Arthur K. Barnes •
Zarnak: "The Supreme One, Master of Mercury" • Max Plaisted • cs
The Black Vortex • Frank Belknap Long, Jr. • ss

Aoϋt 1937
Couverture de Wesso

The Iron World • Otis Adelbert Kline 
Conquest of Life • Eando Binder 
Space Mirror [*Rab Crane] • Edmond Hamilton • 
The Double Minds  • John W. Campbell, Jr. 
Round About Rigel • J. Harvey Haggard 
Zarnak: "The Strange Deluge" • Max Plaisted • cs
Vision of the Hydra • Gordon A. Giles • ss
Rift in Infinity • Paul Ernst • nv
The Solar Menace • S. K. Bernfeld • ss

Dιcembre 1937
Couverture ?

A Month a Minute • Ralph Milne Farley • ss
Red Shards on Ceres • Raymond Z. Gallun • 
The Tenth World [*Penton & Blake] • John W. Campbell, Jr. • nv
Beyond that Curtain • Robert Moore Williams • ss
The Mind Magnet • Paul Ernst • nv
When Space Burst • Edmond Hamilton • ss
The Bloodless Peril [by Henry Kuttner] • Will Garth