| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 2011 |
|
Spikefin the Water King | Orchard Books (UK) | Chapbook | |
| March 2013 |
|
Spikefin the Water King | Orchard Books (UK) | Chapbook | |
| 2020 |
|
Beast Quest: Series 9 | Orchard Books (UK) | Collection | |53 |