| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Letts QTS - QTS: A Practical Introduction | 978-1-85805-315-8 (1-85805-315-3) | 1990 | |
| QTS Information and Communications Technology | 978-1-85805-352-3 (1-85805-352-8) | 1990 | Niki Davis · Avril Loveless |
| Science/geography links at key stage 3 | 978-1-85522-224-3 (1-85522-224-8) | 1993 | |