| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Dlaczegos zwatpil? | Paperback | 978-83-7569-660-8 (83-7569-660-9) | 2014 |
| Panie dobry jak chleb | " | 978-83-7595-023-6 (83-7595-023-8) | 2008 |
| Panie dobry jak chleb | Hardcover | 978-83-7595-027-4 (83-7595-027-0) | 2008 |