| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Practise & Pass Professional Numeracy Tests: Practice Questions and Expert Coaching to Help You Pass | 978-1-84455-244-3 (1-84455-244-6) | 2010 |
| Practise & Pass Professional: Verbal Reasoning Tests: Practice Questions and Expert Coaching to Help You Pass | 978-1-84455-245-0 (1-84455-245-4) | 2010 |