| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1973 |
|
Ufos über der Erde | Pabel-Moewig | Novel |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1973 |
|
Ufos über der Erde | Pabel-Moewig | Novel |