Valley of Lost Souls
From Author Wars - https://authorwars.com/books/valley-of-lost-souls-836854.html
Overview:
- Title: Valley of Lost Souls
- Author: uncredited
- Year: 1939
- Type: Interior Art
Editions/Publications:
- Unknown. Amazing Stories, February 1939 (Unknown, uncredited, Ziff-Davis Publishing Company, $0.20, 148 pages, pulp, MAGAZINE)
- Unknown. Science Fiction Adventure Classics, November 1972 (Unknown, uncredited, Ultimate Publishing Co., Inc., $0.60, 132 pages, digest, MAGAZINE)