| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78110-422-0 | 1781104220 |
| ISBN-13 | 978-1-78110-422-4 | 9781781104224 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78110-728-9 | 1781107289 |
| ISBN-13 | 978-1-78110-728-7 | 9781781107287 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |