| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Tracks 2 Teacher's Book: Teacher's Book Level 2 | 978-1-4058-7556-1 (1-4058-7556-9) | 2009 | Ms Gabriella Lazzeri · Steve Marsland |
| Tracks 3 Teacher's Book: Teacher's Book Level 3 | 978-1-4058-7566-0 (1-4058-7566-6) | 2009 | Ms Gabriella Lazzeri · Steve Marsland |