| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Maths Plus: Mathematics Games | 978-0-435-02325-6 (0-435-02325-X) | 1994 | etc. |
| Maths Plus: Mathematics Games Pack R | 978-0-435-02356-0 (0-435-02356-X) | 1996 | " |
| Maths Plus: Mathematics Games Pack R | 978-0-435-02366-9 (0-435-02366-7) | 1996 | " |