| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 1-338-87897-2 | 1338878972 |
| ISBN-13 | 978-1-338-87897-4 | 9781338878974 |
| Agency | English language | |
| Publishers | Arthur A. Levine Books | |
| Scholastic | ||
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 0-545-16207-6 | 0545162076 |
| ISBN-13 | 978-0-545-16207-4 | 9780545162074 |
| Agency | English language | |
| Publishers | Arthur A. Levine Books | |
| Scholastic | ||