| title | ISBN-13 | year of publication |
|---|---|---|
| Cutting Edge Intermediate Upper Interme | 978-0-582-46938-9 | 2001 |
| Real Time Global Elementary DVD | 978-1-4058-9734-1 | 2010 |
| Real Time Global Intermediate DVD | 978-1-4058-9735-8 | 2010 |
| Real Time Global Pre-Intermediate DVD | 978-1-4058-9736-5 | 2010 |
C.S. · Claudio. Cunningham, Sarah. Damianaki, Chrysa. Panepuccia, Cesare. Crescentini · Cunningham Sarah Bygrae Jonathan Umiska Marta · Cunningham Sarah Moor Peter · Cunningham Sarah Moor Peter Umiska Marta · Sarah Cunningham