K. W. · Kathy Walrath · Katie Willard
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| How Come? | 978-1-56305-324-5 | 1993 | |
| How Come? in the Neighborhood | 978-0-7611-4429-8 | 2008 | |
| How Come? Planet Earth | 978-0-7611-1239-6 | 1999 | Debra Solomon |
| Jungle: A Photicular Book | 978-0-7611-8953-4 | 2016 | Dan Kainen |
| Wild: Endangered Animals in Living Motion | 978-1-5235-0147-2 | 2017 | " |