| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-4088-8222-1 | 1408882221 |
| ISBN-13 | 978-1-4088-8222-1 | 9781408882221 |
| Agency | English language | |
| Publishers | Bloomsbury Children's Books | |
| Bloomsbury | ||
| Bloomsbury Paperbacks | ||
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-4088-8229-9 | 1408882299 |
| ISBN-13 | 978-1-4088-8229-0 | 9781408882290 |
| Agency | English language | |
| Publishers | Bloomsbury Children's Books | |
| Bloomsbury | ||
| Bloomsbury Paperbacks | ||