| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Spanish Directory: The Complete Guide to Learning Spanish in Spain | 978-1-84024-101-3 (1-84024-101-2) | 2006 |
| The Complete Guide to Learning French in France: From Short Study Holidays to Gap Year Breaks | 978-1-84024-202-7 (1-84024-202-7) | 2001 |