| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78110-370-4 | 1781103704 |
| ISBN-13 | 978-1-78110-370-8 | 9781781103708 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78110-325-9 | 1781103259 |
| ISBN-13 | 978-1-78110-325-8 | 9781781103258 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |