| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Bonz Inside-Out!: A Rhythm, Rhyme And Reason Bone-anza! | 978-0-8109-4599-9 | 2003 | ||
| John Jeremy Colton | 978-0-8478-1576-0 | 1993 | Bryan Jeffery Leech · Sandra Higashi | |
| Zolo ABZ: An Alphabet Book | 978-0-8109-4260-8 | 2003 | ||
| Zolocolor! Christmas Doodling | 978-1-4424-4592-5 | 2012 | Sandra Higashi | |
| Zolocolor! Doodle Canoodle | 978-1-4424-6848-1 | 2013 | " | |
| Zolocolor!: Malspaß zwischen Schwarz und Weiß | 978-3-89777-739-2 | 2013 | " | |
| Zolocolor! Toodle-oo Doodle-oo | 978-1-4424-6847-4 | 2013 | " | |
| Zoloco: The Yippee-Yahoo, Boo-Hoo, Koo-Koo Book About Feelings | 978-0-8109-1019-5 | 2002 | " | |
Harry N. Abrams · Rizzoli · Simon & Schuster · moses Verlag