well-formed | ||
no hyphens provided | ||
ISBN-10 | 1-78110-163-9 | 1781101639 |
ISBN-13 | 978-1-78110-163-6 | 9781781101636 |
Agency | English language | |
Publisher | Pottermore Publishing |
well-formed | ||
valid hyphenation | ||
ISBN-10 | 618-01-1727-6 | 6180117276 |
ISBN-13 | 978-618-01-1727-1 | 9786180117271 |
Agency | Greece | |
Publisher | Psychogios Publications |
well-formed | ||
valid hyphenation | ||
ISBN-10 | 618-01-3500-2 | 6180135002 |
ISBN-13 | 978-618-01-3500-8 | 9786180135008 |
Agency | Greece | |
Publisher | Psychogios Publications |