| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78110-468-9 | 1781104689 |
| ISBN-13 | 978-1-78110-468-2 | 9781781104682 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78110-730-0 | 1781107300 |
| ISBN-13 | 978-1-78110-730-0 | 9781781107300 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |