| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Herbert Hilligan and His Magical Lunchbox | 978-0-9743335-0-2 (0-9743335-0-6) | 2003 |
| Herbert Hilligan's Prehistoric Adventure | 978-0-9743335-1-9 (0-9743335-1-4) | 2003 |
| There's a Dachshund in My Bed! | 978-0-9743335-8-8 (0-9743335-8-1) | 2004 |