| title | ISBN-13 | year of publication |
|---|---|---|
| Biala Królowa | 978-83-7778-264-4 | 2012 |
| Droga Dziewiatego | 978-83-7778-299-6 | 2013 |
| Fall of Five the Air Exp | 978-1-4059-1853-4 | 2015 |
| La révolte des neufs | 978-2-290-06002-5 | 2013 |
| Moc szesciorga | 978-83-7778-113-5 | 2012 |
| Przegrana Numeru Piatego | 978-83-7778-758-8 | 2013 |
| Zaginiona kartoteka Ostatnie dni Lorien | 978-83-7778-937-7 | 2014 |
| Zaginiona kartoteka Utracone dziedzictwa | 978-83-7778-478-5 | 2013 |
| Zaginiona kartoteka W poszukiwaniu Sama | 978-83-7778-766-3 | 2014 |
| Zemsta Siodmej | 978-83-7778-939-1 | 2014 |