| well-formed | ||
| valid hyphenation | ||
| ISBN-10 | 1-55192-273-8 | 1551922738 |
| ISBN-13 | 978-1-55192-273-7 | 9781551922737 |
| Agency | English language | |
| Publisher | Raincoast | |
| well-formed | ||
| valid hyphenation | ||
| ISBN-10 | 1-55192-396-3 | 1551923963 |
| ISBN-13 | 978-1-55192-396-3 | 9781551923963 |
| Agency | English language | |
| Publisher | Raincoast | |
| not well-formed | |||||||||
| valid hyphenation | |||||||||
| The check-digit is not correct. If the rest of the ISBN is correct (and it may not be), the check digit should be: 3. | |||||||||
| Correcting check-digit gives: 1-55192-396-3 which appears to be valid. The governing agency is: English language. | |||||||||
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-55192-244-4 | 1551922444 |
| ISBN-13 | 978-1-55192-244-7 | 9781551922447 |
| Agency | English language | |
| Publisher | Raincoast | |
| well-formed | ||
| valid hyphenation | ||
| ISBN-10 | 1-55192-246-0 | 1551922460 |
| ISBN-13 | 978-1-55192-246-1 | 9781551922461 |
| Agency | English language | |
| Publisher | Raincoast | |