| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Hello 1 Podrecznik z plyta CD | 978-83-7446-852-7 | 2009 | Joanna Zaranska |
| Hello Starter CD Material lekcyjny do podrecznika | 978-83-7446-484-0 | 2008 | " |
| Hocus Pocus 2 CD | 978-83-7446-378-2 | 2008 | " |
| Hocus Pokus 3 CD | 978-83-7446-379-9 | 2010 | " |