Space Lawyers: A Collaborative Collection

A collection of mostly-science fiction from collaborators Nat Schachner & Arthur Leo Zagat.
Introduction
The Tower of Evil, (ss) Wonder Stories Quarterly Summer 1930
The Menace from Andromeda, (ss) Amazing April 1931
The Emperor of the Stars, (nv) Wonder Stories April 1931
The Death-Cloud, (nv) Astounding May 1931
The Revolt of the Machines, (nv) Astounding July 1931
Venus Mines, Incorporated, (nv) Wonder Stories Aug. 1931
Bonus Story:
The Song of the Cakes, (ss) Oriental Stories Autumn 1931