HarperCollins · William Morrow and Company
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Cat and Alex and the Magic Flying Carpet | Hardcover | 978-0-06-020389-4 | 1991 |
| Cat and Alex and the Magic Flying Carpet | " | 978-0-06-020390-0 | 1991 |
| I Used to Be the Baby | " | 978-0-06-029586-8 | 2002 |
| I Used to Be the Baby | Library Binding | 978-0-06-029587-5 | 2002 |
| My Day, Your Day | " | 978-0-06-029187-7 | 2001 |
| When I Am a Sister | " | 978-0-688-15398-4 | 1998 |