R. T. · Robert T. · Trojanowski Robert
| title | ISBN-13 | year of publication |
|---|---|---|
| Ksiazka pod tytulem | 978-83-65190-00-0 | 2015 |
| Ksiazka pod tytulem Tom 1-3: Pakiet | 978-83-65190-12-3 | 2015 |
| Ksiazka pod tytulem Tom 2 | 978-83-65190-01-7 | 2015 |
| Ksiazka pod tytulem Tom 3 | 978-83-65190-06-2 | 2015 |