Argosy Weekly 1939-02-25 Nonstop to Mars
The Argosy
Thrilling Adventures 1939-03 -bc-
Thrilling Adventures
The Impossible World
Otto Binder
The Strange Flight of Richard Clayton
Robert Bloch
The Raid from Mars
Miles J. Breuer
Problem in Murder
H. L. Gold
Children of the "Betsy B"
Malcolm Jameson
Sinister Barrier
Eric Frank Russell & Cameron Dokey
Seven out of Time
Arthur Leo Zagat
Marooned Off Vesta
Isaac Asimov
Brandon, Shea & Moore (1)
Cloak of Aesir
John W. Campbell, Jr.
Sarn (1)
Science Fiction 1939-03 v01n01
Science Fiction
Astounding Science-Fiction 1939-03 v23n01
Astounding Stories
Amazing Stories 1939-03 v13n03
Amazing Stories
Startling Stories 1939-03 v01n02
Startling Stories
Argosy Weekly 1939-03-11 Seven Out of Time (Part 1 of 6)
Argosy Weekly 1939-03-18 Seven Out of Time (Part 2 of 6)
Argosy Weekly 1939-03-25 Seven Out of Time (Part 3 of 6)
Argosy Weekly 1939-04-29 Minions of the Moon (Part 2 of 3)
Argosy
Divide and Rule
L. Sprague de Camp