The Hollow Earth
From Author Wars - https://authorwars.com/books/the-hollow-earth-1370805.html
Overview:
- Title: The Hollow Earth
- Author: Romas B. Kukalis
- Year: 1990
- Type: Cover Art
Editions/Publications:
- Unknown. The Hollow Earth (Unknown, Romas B. Kukalis, William Morrow, ISBN-10: 0688094139, $18.95, 308 pages, Hardcover, Novel)