| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Hemispheres - Book 1 - Student Book W/ Audio Highlights and Online Learning Center with Audio Download | 978-0-07-720292-7 | 2008 | Cameron Scott · Vargo Mari |
| Hemispheres - Book 2 - Student Book with Audio Highlights and Online Learning Center with Audio Download | 978-0-07-720293-4 | 2008 | Cameron Scott · Renn Diana |
| Hemispheres - Book 3 - Student Book W/ Audio Highlights and Online Learning Center with Audio Download | 978-0-07-720294-1 | 2008 | Cameron Scott · Ann Maynard Mary |
| Hemispheres - Book 4 - Student Book W/ Audio Highlights and Online Learning Center W/ Audio Download | 978-0-07-720295-8 | 2008 | Renn Diana |