| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1982 |
|
Das Doppelgänger-Gambit | Heyne | Novel |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1982 |
|
Das Doppelgänger-Gambit | Heyne | Novel |