| title | ISBN-13 | year of publication |
|---|---|---|
| Baby's Day: Easy-Open Board Book | 978-0-7636-3368-4 | 2007 |
| Colors: Easy-Open Board Book | 978-0-7636-2746-1 | 2006 |
| Let's Play: Easy-Open Board Book | 978-0-7636-3369-1 | 2007 |
| Numbers: Easy-Open Board Book | 978-0-7636-2747-8 | 2006 |
| Off to Bed: Easy-Open Board Book | 978-0-7636-2766-9 | 2005 |
| Out to Play: Easy Open Board Book | 978-0-7636-2767-6 | 2005 |