| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Discover English 2 Ksiazka ucznia Sprawdzian szostoklasisty | 978-83-61243-37-3 (83-61243-37-2) | 2015 |
| Discover English 3 Ksiazka ucznia | 978-83-61243-44-1 (83-61243-44-5) | 2012 |
| Discover English 3 Zeszyt cwiczen z plyta CD | 978-83-61243-48-9 (83-61243-48-8) | 2015 |