| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Learning to Listen, Learning to Care: A Workbook to Help Kids Learn Self-control & Empathy | 978-1-57224-598-3 (1-57224-598-0) | 2008 | |
| Let's Be Friends: A Workbook to Help Kids Learn Social Skills & Make Great Friends | 978-1-57224-610-2 (1-57224-610-3) | 2008 | Julia Holmes |