| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Why I Love Grandma: 100 Reasons | 978-1-58182-356-1 (1-58182-356-8) | 2003 | Gregory E. Lang · Meagan Lang |
| Why I Love Grandpa: 100 Reasons | 978-1-58182-360-8 (1-58182-360-6) | 2003 | Gregory E. Lang · Meagan Lang |