| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1975 |
|
System der tausend Rätsel | Pabel-Moewig | Chapbook |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1975 |
|
System der tausend Rätsel | Pabel-Moewig | Chapbook |