The Hidden World
From Author Wars - https://authorwars.com/books/the-hidden-world-1109843.html
Overview:
- Title: The Hidden World
- Author: Frank R. Paul
- Year: 1929
- Type: Interior Art
Editions/Publications:
- 1929 . Science Wonder Quarterly, Fall 1929 (1929, Frank R. Paul, Stellar Publishing Corporation, $0.50, 148 pages, bedsheet, MAGAZINE)
- 2019 . Hollow Earth Tales Volume 3 (2019, Frank R. Paul, Nighttime Editions, ISBN-10: 9781708963972, $9.99, 248 pages, Trade Paperback, Anthology)