Letters (Perry Rhodan #1035)
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Editions/Publications:
- 1981 . Perry Rhodan, #1035: Sphinx (1981, various, Pabel-Moewig, DM 1.80, 68 pages, digest, MAGAZINE)
- 1981 . Perry Rhodan, #801: Sirenen des Alls (1981, various, Pabel-Moewig, DM 1.80, 68 pages, digest, MAGAZINE)
- 1981 . Perry Rhodan, #438: Im Jahr der Cappins (1981, various, Pabel-Moewig, DM 1.80, 68 pages, digest, MAGAZINE)