Marvel Science Stories : What Made It Flop?

From Author Wars - https://authorwars.com/books/marvel-science-stories--what-made-it-flop-2655207.html

Overview:

Title: Marvel Science Stories : What Made It Flop?
Author: Tom Wright
Year: 1940
Type: Essays

Editions/Publications:

Unknown. Spaceways, September 1940 (Unknown, Tom Wright, $0.10, 25 pages, quarto, FANZINE)