Simon & Schuster · Simon & Schuster Children's UK
| title | ISBN-13 | year of publication |
|---|---|---|
| A Light in the Darq | 978-1-4169-5831-4 | 2009 |
| Crushed | 978-1-4169-9648-4 | 2012 |
| DarqStarz Rising | 978-1-4169-5830-7 | 2009 |
| DarqStarz Rising | 978-1-84738-619-9 | 2009 |
| The Secret Ingredient | 978-1-4169-6058-4 | 2009 |