Argosy Weekly 1939-04-22 Minions of the Moon (Part 1 of 3)
The Argosy
Argosy Weekly 1939-04-15 Seven Out of Time (Part 6 of 6)
Argosy Weekly 1939-04-08 Seven Out of Time (Part 5 of 6) / Out ...
Argosy Weekly 1939-04-01 Seven Out of Time (Part 4 of 6) / The ...
Thrilling Wonder Stories 1939-04 v13n02
Thrilling Wonder Stories
Marvel Science Stories 1939-04/1939-05 v01n04
Marvel Science Stories
Astounding Science-Fiction 1939-04 v23n02
Astounding Stories
Amazing Stories 1939-04 v13n04
Amazing Stories
Dynamic Science Stories 1939-04 v01n02
Dynamic Science Stories
Divide and Rule
L. Sprague de Camp
Ananias
Miracle in Three Dimensions
C. L. Moore
Madness from Mars
Clifford D. Simak
One Against the Legion
Jack Williamson
Legion of Space (3)
Argosy Weekly 1939-04-29 Minions of the Moon (Part 2 of 3)
Argosy
Argosy Weekly 1939-03-25 Seven Out of Time (Part 3 of 6)
Argosy Weekly 1939-03-18 Seven Out of Time (Part 2 of 6)
Argosy Weekly 1939-03-11 Seven Out of Time (Part 1 of 6)
Startling Stories 1939-03 v01n02
Startling Stories
Amazing Stories 1939-03 v13n03