Science Discussions-Is Time Eternal
Richard Wilson, Jr.
Science Discussions-Figure This Out
C. B. Loomis
Science Discussions-Atten[..] F B Long
Roy A. Squires II
Astounding Stories 1932-02 v09n02
Astounding Stories
Astounding Stories 1936-01 v16n05
Astounding Stories 1936-12 v18n04
Astounding Stories 1936-07 v17n05
Astounding Stories 1936-06 v17n04
Astounding Stories 1936-05 v17n03
Astounding Stories 1936-04 v17n02
Astounding Stories 1936-03 v17n01
Astounding Stories 1936-02 v16n06
Amazing Stories 1932-08
Amazing Stories
Amazing Stories 1933-07 v08n04
Amazing Stories 1931-05 v06n02
Amazing Stories 1930-12 v05n09
Green Glory
Frank Belknap Long
Flight on Titan
Stanley G. Weinbaum
Energy
Harl Vincent
Skylark of Valeron (Part 6 of 7)
Edward E. Smith
Skylark (3)