Astounding Science-Fiction 1938-06 v21n04
Astounding Stories
Astounding Science-Fiction 1938-07 v21n05
Astounding Science-Fiction 1938-10 v22n02
Astounding Science-Fiction 1938-11 v22n03
Astounding Science-Fiction 1938-12 v22n04
Astounding Science-Fiction 1939-01 v22n05
Astounding Science-Fiction 1939-02 v22n06
Astounding Science-Fiction 1939-03 v23n01
Astounding Stories 1935-06 v15n04
Astounding Stories 1936-09 v18n01
Astounding Stories 1936-10 v18n02
Astounding Stories 1936-11 v18n03
Astounding Stories 1933-10 v12n02
Astounding Stories 1933-11 v12n03
Astounding Stories 1933-12 v12n04
Astounding Stories 1933-01 v11n03
Astounding Stories 1933-03 v12n01
Astounding Stories 1934-05 v13n03
Astounding Stories 1934-06 v13n04
Astounding Stories 1934-07 v13n05