| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| English Grammar Angielski bez trudu | 978-83-7254-972-3 (83-7254-972-9) | |
| I speak English Angielski bez trudu | 978-83-7254-973-0 (83-7254-973-7) | |
| I write in English Angielski bez trudu | 978-83-7254-964-8 (83-7254-964-8) |
M. K. · Monika Kaczmarek-Sliwinska · Monika Kazmierczak · Monika Kucner · Monika Kuschmierz