Letters (Perry Rhodan #558)

From Author Wars - https://authorwars.com/books/letters-perry-rhodan-558-1590751.html

Overview:

Title: Letters (Perry Rhodan #558)
Author: various
Year: 1972
Type: Essays

Editions/Publications:

1972 . Perry Rhodan, #558: Die Erde im Hypersturm (1972, various, Moewig, DM 1.00, 68 pages, digest, MAGAZINE)
1972 . Perry Rhodan, #324: Im Nichts gestrandet (1972, various, Moewig, DM 1.00, 68 pages, digest, MAGAZINE)