| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Pas de Probleme: Student Book | 978-1-138-17205-0 (1-138-17205-7) | 2016 | Brigitte Rix · Elspeth Nichols | |
| Testcard, Nr.11, Humor | 978-3-931555-10-8 (3-931555-10-0) | 2002 | ||
| The World of Formative Europe | 978-0-415-80919-1 (0-415-80919-3) | 2021 | Martin Carver | |