The Cavern World
From Author Wars - https://authorwars.com/books/the-cavern-world-195978.html
Overview:
- Title: The Cavern World
- Author: Charles Klinger
- Year: 1930
- Type: Interior Art
Editions/Publications:
- Unknown. Astounding Stories of Super-Science, June 1930 (Unknown, Charles Klinger, Publishers' Fiscal Corp, $0.20, 144 pages, pulp, MAGAZINE)
- 2009 . Astounding Stories of Super-Science, June 1930 (2009, Charles Klinger, Project Gutenberg, ebook, Anthology)