| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-4088-3499-5 | 1408834995 |
| ISBN-13 | 978-1-4088-3499-2 | 9781408834992 |
| Agency | English language | |
| Publishers | Bloomsbury Children's Books | |
| Bloomsbury | ||
| Bloomsbury Paperbacks | ||
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-4088-6542-4 | 1408865424 |
| ISBN-13 | 978-1-4088-6542-2 | 9781408865422 |
| Agency | English language | |
| Publishers | Bloomsbury Children's Books | |
| Bloomsbury | ||
| Bloomsbury Paperbacks | ||