| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Poszukiwana poszukiwany | 978-83-7033-804-6 (83-7033-804-6) | 2010 |
| Reguly sukcesu | 978-83-7033-592-2 (83-7033-592-6) | 2006 |
| Reguly sukcesu wyd 2 | 978-83-7033-815-2 (83-7033-815-1) | 2006 |
C.H. · C. Henry · Cloud Henry Townsend John · Henry Cloud · Townsend John Cloud Henry