| title | ISBN-13 | year of publication |
|---|---|---|
| Chmury Nad Furulia Tajemnica Wodospadu Tom 7 Polish Edition | 978-83-7813-335-3 | 2013 |
| Tajemnica Wodospadu Noc Milosci | 978-83-7813-376-6 | 2013 |
| Tajemnica wodospadu smiertelny wrog | 978-83-7813-379-7 | 2013 |
| Zakleta Sosna Tajemnica Wodospadu Tom 23 | 978-83-7813-377-3 | 2013 |
J J · Jeremiah Johnson · Jeremy Johnson · Jeroen Jansen · Jeroen Janssen · Jeroen Janssens · Jörn Janssen · Jørn Jensen