Unknown 1939-12 v02n04
Unknown (Magazine)
Unknown 1939-09 v02n01
Unknown 1939-05 v01n03
Unknown 1939-03 v01n01
Unknown 1939-06 v01n04
Thrilling Wonder Stories 1937-06 v09n03
Thrilling Wonder Stories
Thrilling Wonder Stories 1936-12
Thrilling Wonder Stories 1939-02
Thrilling Wonder Stories 1938-10
Thrilling Wonder Stories 1938-06
Thrilling Wonder Stories 1938-08
Thrilling Wonder Stories 1938-04
Thrilling Wonder Stories 1937-10
Amazing Stories 1938-04 v12n02
Amazing Stories
Amazing Stories 1936-04 v10n09
Amazing Stories 1936-08 v10n11
Amazing Stories 1936-06 v10n10
Amazing Stories 1936-10 v10n12
Amazing Stories 1937-10 v11n05
Amazing Stories 1935-04 v10n01