| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Opportunities Russia Intermediate Students' Book | 978-1-4058-3115-4 (1-4058-3115-4) | 2006 | Michael Harris · David Mower · Anna Sikorzynska |
| Opportunities Russia Pre-Intermediate Students' Book | 978-1-4058-3122-2 (1-4058-3122-7) | 2006 | Michael Harris · David Mower · Anna Sikorzynska |