| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Landscape Wales 2017 Calendar | 978-1-910862-24-7 (1-910862-24-X) | 2016 |
| Landscape Wales Calendar 2016 | 978-1-909823-56-3 (1-909823-56-2) | 2015 |
| Tommy and the Spirits of the Air | 978-1-84748-127-6 (1-84748-127-2) | 2007 |