| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2006 | 978-1-933877-00-6 | Susan Goodwyn · Linda Acredolo | Baby Signs Complete Starter Kit: Everything You Need to Get Started Signing With Your Baby |
| '' | 978-1-933877-03-7 | Susan Goodwyn · Linda Acredolo | My Yummy Yucky Book |