K L · Kimberly Firth Leonard · Kimberly Kempf-Leonard
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Stewie the Duck Learns to Swim | 978-0-9668611-1-2 (0-9668611-1-6) | 2002 | Stew Leonard · Lawrence E. Shapiro |
| Swimming Lessons with Stewie the Duck | 978-0-9668611-3-6 (0-9668611-3-2) | 2005 | Stew Leonard |