| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 2010 |
|
Ellik the Lightning Horror | Orchard Books (UK) | Chapbook | |
| January 2013 |
|
Ellik the Lightning Horror | Orchard Books (UK) | Chapbook | |
| 2020 |
|
Beast Quest: Series 7 | Orchard Books (UK) | Collection | |41 |