| title | ISBN-13 | year of publication |
|---|---|---|
| Cambridge English: First Result: Workbook Resource Pack without Key | 978-0-19-451185-8 | 2014 |
| Solutions: Intermediate: Student's Book | 978-0-19-455288-2 | 2012 |
| Solutions iTools: Advanced | 978-0-19-455235-6 | 2010 |
| Solutions iTools: Elementary | 978-0-19-455231-8 | 2008 |
| Solutions iTools: Pre-Intermediate | 978-0-19-455232-5 | 2009 |
A. D. · A. Davies · D. T. · P. A. · P.A. Davies · P. Davies · P T · Paul A. · Paul A. Davies · Paul D. · Paul Davies · Paul T.