Tales of Wonder, #11

From Author Wars - https://authorwars.com/publications/tales-of-wonder-11-297343.html

Overview:

Title: Tales of Wonder, #11
Author: Walter H. Gillings
Year: 1940
Publisher: World's Work
Price: 1/-
Pages: 96
Binding: pulp
Type: MAGAZINE
Title Reference: Master of the Asteroid
Notes: "Summer 1940", exact month unknown. Cover art attributed to 'Turner' as per http://www.collectorshowcase.fr/divers_pulps_16.htm and The FictionMags Index.