The Sunken World (Part 5 of 11)

From Author Wars - https://authorwars.com/books/the-sunken-world-part-5-of-11-905327.html

Overview:

Title: The Sunken World (Part 5 of 11)
Author: Stanton A. Coblentz
Year: 1976
Type: Serials

Editions/Publications:

Unknown. Perry Rhodan #93: Vagabond of Space (Unknown, Stanton A. Coblentz, Ace Books, $1.25, 212 pages, Paperback, MAGAZINE)