| title | ISBN-13 | year of publication |
|---|---|---|
| Exam Challenges 1 Students Book with CD | 978-83-88291-92-0 | 2009 |
| New Exam Challenges 2 Students' Book | 978-83-7600-080-0 | 2012 |
| New Exam Challenges 2 Student's Book + MyEnglishLab | 978-83-7600-526-3 | 2013 |
| New Exam Challenges 3 Students Book | 978-83-7600-648-2 | 2013 |
| New Exam Challenges 3 Students Book A2B1 | 978-83-7600-649-9 | 2012 |
| New Exam Challenges 4 Students Book | 978-83-7600-657-4 | 2013 |
H.D. · H. M. · Harris D. · Harris M. · Harris Michael · M.D · M M · Michael D. · Michael M.