| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1973 |
|
Die Erde in Gefahr | Pabel-Moewig | Novel |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1973 |
|
Die Erde in Gefahr | Pabel-Moewig | Novel |