| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Grammar and Beyond Level 2 Student's Book A and Workbook A Pack | 978-1-107-62436-8 (1-107-62436-3) | 2013 | Randi Reppen · Lawrence J. Zwier |
| Grammar and Beyond Level 2 Student's Book B and Workbook B Pack | 978-1-107-62439-9 (1-107-62439-8) | 2013 | Randi Reppen · Lawrence J. Zwier |