| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Autobiografia Rozmowy z ojcem Joachimem Badenim | 978-83-08-04380-6 (83-08-04380-1) | 2009 | Artur Sporniak |
| O psach, kotach i aniolach | 978-83-08-04335-6 (83-08-04335-6) | 2009 | |
| Poradnik energetyka praktyka Zeszyt 1 + CD | 978-83-204-3525-2 (83-204-3525-0) | 2009 | |