Planet of the Dying Sun

From Author Wars - https://authorwars.com/books/planet-of-the-dying-sun-906070.html

Overview:

Title: Planet of the Dying Sun
Author: Kurt Mahr
Year: 1972
Type: Short Fiction

Editions/Publications:

Unknown. Perry Rhodan #11: Planet of the Dying Sun (Unknown, Kurt Mahr, Ace Books, $0.95, 132 pages, Paperback, MAGAZINE)
Unknown. Perry Rhodan #11: Planet of the Dying Sun (Unknown, Kurt Mahr, Ace Books, ISBN-10: 0441659802, $0.60, 125 pages, Paperback, MAGAZINE)