Tessa Lochowski ยท Teusz Leszek
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Our Discovery Island 1 Activity Book Pack - 9788498377705 | 978-84-9837-770-5 (84-9837-770-6) | 2015 |
| Our Discovery Island 1 Pupil's Pack - 9788498377699 | 978-84-9837-769-9 (84-9837-769-2) | 2015 |