| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2019 | 978-1-9161297-0-2 | Luis Porras Wadley | Speaking First: Ten practice tests for the Cambridge B2 First |
| '' | 978-1-9161297-1-9 | Michael Anson | The Burning Zone |
| 2020 | 978-1-9161297-7-1 | Billie Jago | Use of English: Ten more practice tests for the Cambridge C1 Advanced |