| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Dancing Dogs: Charlotte and Emilio at the Circus | Hardcover | 978-0-06-022459-2 | 1991 |
| Dancing Dogs: Charlotte and Emilio at the Circus | " | 978-0-06-022460-8 | 1991 |
| The Day Before Christmas: A Story of Charlotte and Emilio | " | 978-0-06-026428-4 | 1990 |
| The Day Before Christmas: A Story of Charlotte and Emilio | Paperback | 978-0-06-026429-1 | 1990 |