| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| It's Beginning to Look a Lot Like Bedtime | 978-5-558-14989-0 (5-558-14989-2) | 2006 |
| Sully Makes a Friend: Plus Bjorn Free!, Pogo A-Go-Go, and the Terrible Truth about Lying | 978-5-558-90028-6 (5-558-90028-8) | 2005 |