Scientific Detective Monthly
The Graveyard Rats
Henry Kuttner
The Floating Island of Madness
Jason Kirby
Exiles of Mars
Frank K. Kelly
The Rat Racket
David H. Keller
The Jameson Satellite
Neil R. Jones
Professor Jameson (1)
The Derelict
William Hope Hodgson
He Who Shrank
Henry Hasse
Astounding Stories 1937-01 v18n05
Astounding Stories
Amazing Stories 1938-10 v12n05
Amazing Stories
Amazing Stories Quarterly 1928 Summer v01n03
Amazing Stories Quarterly
Amazing Stories Quarterly 1928 Spring v01n02
Amazing Stories Quarterly 1928 Fall v01n04
Amazing Stories Quarterly 1933 Spring-Summer v06n04
Amazing Stories Quarterly 1931 Winter v04n01
Amazing Stories Quarterly 1931 Fall v04n04
Amazing Stories Quarterly 1929 Fall v02n04
Amazing Stories Quarterly 1928 Winter v01n01
The Beast of Space
F. E. Hardart & Graham Joyce
The Land of the Changing Sun
Will N. Harben