| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| I Was a Vacuum Cleaner Salesman | 978-0-595-27950-0 (0-595-27950-3) | 2003 |
| Travels with Baby: The Ultimate Guide for Planning Trips with Babies, Toddlers, and Preschool-Age Children | 978-0-615-15925-6 (0-615-15925-7) | 2007 |