| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78939-165-2 | 1789391652 |
| ISBN-13 | 978-1-78939-165-7 | 9781789391657 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78939-111-3 | 1789391113 |
| ISBN-13 | 978-1-78939-111-4 | 9781789391114 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |