Kate O'Hearn · O'Hearn · OHearn Kate
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Pegaz Nowi olimpijczycy | 978-83-245-2043-5 (83-245-2043-0) | 2015 | O Hearn Kate |
| Pegaz Ogien zycia | 978-83-245-2041-1 (83-245-2041-4) | 2014 | O\'Hearn Kate |
| Pegaz Poczatki Olimpu | 978-83-245-2113-5 (83-245-2113-5) | 2015 | O'Hearn Kate |