| well-formed | ||
| valid hyphenation | ||
| ISBN-10 | 7-02-006838-3 | 7020068383 |
| ISBN-13 | 978-7-02-006838-8 | 9787020068388 |
| Agency | China, People's Republic | |
| Publisher | People's Literature Publishing House | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78110-331-3 | 1781103313 |
| ISBN-13 | 978-1-78110-331-9 | 9781781103319 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78939-065-6 | 1789390656 |
| ISBN-13 | 978-1-78939-065-0 | 9781789390650 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |