N°
1 - 1937
Couverture de Nick
Superhuman Geoffrey Armstrong ss
Seeds from Space John Russell Fearn nv
Revolt on Venus W. P. Cockroft nv
Man of the Future Festus Pragnell ss
Monsters of the Moon Francis Parnell ss
The Prr-r-eet Eric Frank Russell nv
Invaders from the Atom Maurice G. Hugi nv
The Perfect Creature John Beynon nv |
N°
2 - printemps 1938
Couverture de Nick
Sleepers of Mars John Beynon na
Stenographer's Hands David H. Keller, M.D.
Invaders from Venus Benson Herbert nv
Super-Senses Maurice G. Hugi ss
Through Earth's Core John Russell Fearn nv
Lunar Lilliput William F. Temple nv |
N°
3 - ιtι 1938
Couverture ?
The World's Eighth Wonder Eric Frank Russell
The Man Who Lived Backwards Charles F. Hall
The Horror in the Telescope Edmond Hamilton
Satellites of Death Leslie J. Johnson ss
The Puff-Ball Menace ["Spheres of Hell", as by John Beynon
Harris] John Beynon nv
The Giant Bacillus H. O. Dickinson nv
The Last Lunarians ["The Moon Devils"] John Beynon Harris
ss
The Midget from Mars Thomas Sheridan ss |
N° 4 - automne 1938
Couverture de
W.J. RobertsThe Menace from
Space John Edwards nv Out of the Past Lloyd Arthur Eshbach
ss
The Smile of the Sphinx William F. Temple n
The Eternal Professors David H. Keller, M.D.
The Sea Terror ["The Sea Horror"] Edmond Hamilton nv
The Third Vibrator John Beynon Harris ss
The Essence of Life Festus Pragnell nv |
N°
5 - hiver 1938
Couverture de W.J. Roberts
The Planet of Youth Stanton A. Coblentz nv
Universe of Babel John Edwards ss
The Space Beings ["The Space Visitors"] Edmond Hamilton
ss
The Chemical Brain Francis Flagg ss
The Time-Drug Charles F. Hall ss
When the Earth Tilted J. M. Walsh nv
The Ego of the Ant Alfred Gordon Bennett, F.R.S.A. ss
The Orbit Jumper Geo. C. Wallis nv |
N°
6 - printemps 1939
Couverture de W.J. Roberts
The Mad Planet [*Burl] Murray Leinster na
The Thing in the Ice W. P. Cockroft ss
The Mentality Machine S. P. Meek ss
Voyage of Sacrifice ["The Great Sacrifice. A Scientific
Romance"] Geo. C. Wallis ss T
Warning from Luna Charnock Walsby ss
The Alien Error D. J. Foster nv
The Gas-Weed Stanton A. Coblentz ss
The Inner World ["The Voice from the Inner World"] A.
Hyatt Verrill |
N°
7 - ιtι 1939
Couverture de Nick
The Venus Adventure [as
by John Beynon Harris] John Beynon na
The Big Cloud Coutts Brisbane ss
City of Machines Frank Edward Arnold nv
The Yeast Men David H. Keller, M.D. nv
Creature of Eternity Maurice G. Hugi ss
Across the Abyss Geo. C. Wallis nv |
N°
8 - automne 1939
Couverture de Nick
The Comet Doom
Edmond Hamilton nv
After a Million Years J. M. Walsh ss
The Metal Man Jack Williamson ss
The Island in the Air D. J. Foster nv
The Crystal Menace Geo. C. Wallis nv
World of Horror ["The Immeasurable Horror"] Clark Ashton
Smith ss
The Man Who Stopped the Dust John Russell Fearn nv |
N°
9 - hiver 1939
Couverture de Caney
The Red Dust [*Burl] Murray
Leinster nv
The Planet Wrecker ["Beyond the Orbit"] Coutts Brisbane ss
The Invisible City Clark Ashton Smith nv
The Men Without Shadows Stanton A. Coblentz |
N°
10 - printemps 1940
Couverture de W.J. RobertsCity of Singing Flame [*City of Singing
Flame]
Clark Ashton Smith nv
The Lunar Missile ["Ex Terra [Special!]"] Coutts Brisbane
ss
The Man From Earth John Beynon Harris nv
Missionaries of Mars Stanton A. Coblentz ss
Worlds to Barter John Beynon nv |
N°
11 - ιtι 1940
Couverture de Turner
Invisible Monster [as by
John Beynon Harris] John Beynon nv
The Man Who Saw the Future Edmond Hamilton
Experiment in Genius William F. Temple na
Master of the Asteroid Clark Ashton Smith ss
Under the Dying Sun Geo. C. Wallis ss (r)
The Synthetic Entity S. P. Meek nv |
N°
12 - automne 1940
Couverture de W.J. Roberts
Tyrant of the Red World Richard Tooker na
Machine-Man of Ardathia [*Ardathia] Francis Flagg ss
The Radio Telescope Stanton A. Coblentz nv
I, Spy! Eric Frank Russell nv |
N°
13 - hiver 1941
Couverture ?
Wanderers of Time [as by John Beynon Harris]
John Beynon nv
The Book of Worlds Miles J. Breuer, M.D. ss
The Power Supreme Geo. C. Wallis ss
The Law of the Universe ["The Dominant Factor", as by Reid Whitley]
Coutts Brisbane ss Dimension of Chance Clark Ashton Smith nv
|
N°
14 - printemps 1941
Couverture ?
Death from the Skies A. Hyatt Verrill na
Murder in the Fourth Dimension Clark Ashton Smith ss
The Red Spheres Geo. C. Wallis ss Child of Neptune ["A Baby on
Neptune"] Miles J. Breuer & Clare Winger Harris |
N°
15 - automne 1941
Couverture ?
The Moon Era Jack Williamson na
The Cosmic Cloud Geo. C. Wallis ss Lady of the Atoms ["The Driving
Power"] Miles J. Breuer
The Insect World [*Eo, Reports to the Scientific Council] Thos. S.
Gardner ss Escape to Mlok ["The Visitors from Mlok"] Clark Ashton
Smith |
N°
16 - printemps 1942 (dernier numιro)
Couverture ?
The Earth Shall Die
Benson Herbert nv
Breath of Utopia ["The Perfect Planet"] Miles J. Breuer
ss
Beast of the Crater Marion F. Eadie ss
Flight Through Time ["Flight into Super-Time"] Clark
Ashton Smith nv |