| title | ISBN-13 | year of publication |
|---|---|---|
| Key Skills: Application of Number | 978-1-84085-591-3 | 2001 |
| Key Skills: Communication | 978-1-84085-592-0 | 2001 |
| Key Skills Survival Guide: Communication Level 3 | 978-1-84085-495-4 | 2000 |
| Key Skills Survival Guide: Information Technology | 978-1-84085-496-1 | 2000 |
S D · S. Dando · S. Dhondt · S. Donati · S. Dondi · Sue Dando