| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78110-799-8 | 1781107998 |
| ISBN-13 | 978-1-78110-799-7 | 9781781107997 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78110-505-7 | 1781105057 |
| ISBN-13 | 978-1-78110-505-4 | 9781781105054 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |