Journey to the Underground World

From Author Wars - https://authorwars.com/books/journey-to-the-underground-world-990790.html

Overview:

Title: Journey to the Underground World
Author: Josh Kirby
Year: 1979
Type: Interior Art

Editions/Publications:

Unknown. Journey to the Underground World (Unknown, Josh Kirby, DAW Books, ISBN-10: 0879974990, $1.75, 175 pages, Paperback, Novel)
Unknown. Journey to the Underground World (Unknown, Josh Kirby, DAW Books / New American Library of Canada, ISBN-10: 0879974990, C$1.95, 175 pages, Paperback, Novel)