| title | ISBN-13 | year of publication |
|---|---|---|
| O psie ktory je?dzil koleja | 978-83-60946-18-3 | 2005 |
| O psie ktory jezdzil koleja | 978-83-7297-835-6 | 2013 |
| O psie, ktory jezdzil koleja | 978-83-7297-708-3 | 2009 |
| O psie ktory jezdzil koleja | 978-83-7297-292-7 | 2004 |
| O psie który jezdzil koleja | 978-83-7297-013-8 |