| well-formed | ||
| valid hyphenation | ||
| ISBN-10 | 1-58234-825-1 | 1582348251 |
| ISBN-13 | 978-1-58234-825-4 | 9781582348254 |
| Agency | English language | |
| Publishers | Bloomsbury USA Childrens | |
| Bloomsbury | ||
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 0-7475-6196-6 | 0747561966 |
| ISBN-13 | 978-0-7475-6196-5 | 9780747561965 |
| Agency | English language | |
| Publishers | Bloomsbury Children's Books | |
| Bloomsbury | ||
| Raincoast | ||
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-4088-6618-8 | 1408866188 |
| ISBN-13 | 978-1-4088-6618-4 | 9781408866184 |
| Agency | English language | |
| Publishers | Bloomsbury Children's Books | |
| Bloomsbury | ||
| Bloomsbury Paperbacks | ||