J.K · Jerzy Kruszelnicki Waldemar Bzura · Jörg Kraeusel · Jörg Kroschel
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Kajakowe szlaki Swietego | 978-83-7553-190-9 (83-7553-190-1) | 2015 | Waldemar Bzura |
| Masuren | 978-83-60292-42-6 (83-60292-42-6) | 2007 | |
| Masuria: Treasures of Nature and Architecture | 978-83-60292-41-9 (83-60292-41-8) | 2007 | |