Publications (3)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| July 1976 | Perry Rhodan, #779: Gucky und der Grauvater | Pabel-Moewig | MAGAZINE | 66 |
| January 1981 | Perry Rhodan, #779: Gucky und der Grauvater | Pabel-Moewig | MAGAZINE | |66 |
| January 1988 | Perry Rhodan, #779: Gucky und der Grauvater | Pabel-Moewig | MAGAZINE | 64 |