Pod red. Udo Tworuschki · Udo Tworuschka
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Buddyzm | 978-83-7552-557-1 | 2009 | Monika Tworuschka |
| Inne religie | 978-83-7552-559-5 | 2009 | " |
| Islam Maly slownik | 978-83-7192-245-9 | " | |
| Religie swiata | 978-83-11-11935-2 | " |