| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-78110-175-2 | 1781101752 |
| ISBN-13 | 978-1-78110-175-9 | 9781781101759 |
| Agency | English language | |
| Publisher | Pottermore Publishing | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 82-04-10813-3 | 8204108133 |
| ISBN-13 | 978-82-04-10813-5 | 9788204108135 |
| Agency | Norway | |
| Publisher | Damm | |