The Usurpers
From Author Wars - https://authorwars.com/books/the-usurpers-1275909.html
Overview:
- Title: The Usurpers
- Author: Leo Ramon Summers
- Year: 1950
- Type: Interior Art
Editions/Publications:
- Unknown. Fantastic Adventures, January 1950 (Unknown, Leo Ramon Summers, Ziff-Davis Publishing Company, $0.25, 164 pages, pulp, MAGAZINE)