| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| 1, 2, 3, Go! | Hardcover | 978-0-8050-6205-2 | 2001 |
| At the Beach | Paperback | 978-0-8050-5822-2 | 1998 |
| In the Leaves | Hardcover | 978-0-8050-6764-4 | 2005 |
| In the Park | " | 978-0-8050-4128-6 | 1998 |
| In the Snow | Paperback | 978-0-8050-6579-4 | 2000 |
| In the Snow | Hardcover | 978-0-8050-3172-0 | 1995 |