| title | ISBN-13 | year of publication |
|---|---|---|
| Grandad's Gang | 978-1-903569-10-8 | 2011 |
| Gran's Gang | 978-1-903569-00-9 | 2000 |
| Gran's Gang Go to Spain | 978-1-903569-05-4 | 2002 |
| Gran's Gang Solve a Mystery | 978-1-903569-08-5 | 2008 |
| Naughty Lessons | 978-1-903569-02-3 | 2001 |
| Powerful Eyes | 978-1-903569-01-6 | 2000 |
| Teachers' Tales | 978-1-903569-07-8 | 2004 |