| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Mathscheck: Level 8 | 978-0-00-312590-0 | 1994 | Nigel Appleton |
| Mathscheck: Level 9 | 978-0-00-312591-7 | 1993 | " |
| Mathscheck: Level 10 | 978-0-00-312592-4 | 1993 | " |
| New Directions in Educational Leadership: Volume 12 | 978-1-138-48790-1 | 2018 | |