| title | ISBN-13 | year of publication |
|---|---|---|
| A Is for Autumn | 978-0-8050-9093-2 | 2011 |
| Tugboats | 978-0-8050-3116-4 | 1997 |
| When Autumn Comes | 978-0-8050-2349-7 | 1992 |
| When Spring Comes | 978-0-8050-4705-9 | 1996 |
| When Summer Comes | 978-0-8050-4706-6 | 1996 |
| When Winter Comes | 978-0-8050-4926-8 | 1996 |