Publications (4)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| May 1965 | Perry Rhodan, #194: Die heimliche Invasion | Moewig | MAGAZINE | 3 |
| November 1969 | Perry Rhodan, #194: Die heimliche Invasion | Moewig | MAGAZINE | 4 |
| June 1981 | Perry Rhodan, #194: Die heimliche Invasion | Pabel-Moewig | MAGAZINE | 5 |
| June 1986 | Perry Rhodan, #194: Die heimliche Invasion | Pabel-Moewig | MAGAZINE | 7 |