well-formed | ||
no hyphens provided | ||
ISBN-10 | 1-78110-152-3 | 1781101523 |
ISBN-13 | 978-1-78110-152-0 | 9781781101520 |
Agency | English language | |
Publisher | Pottermore Publishing |
well-formed | ||
valid hyphenation | ||
ISBN-10 | 4-86389-919-X | 486389919X |
ISBN-13 | 978-4-86389-919-3 | 9784863899193 |
Agency | Japan | |
Publishers | Seizansha | |
Say-zan-sha Publications Ltd. |