| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Doing Good: Passion and Commitment for Helping Others | 978-1-56032-887-2 (1-56032-887-8) | 2000 | |
| One Life at a Time: Helping Skills and Interventions | 978-0-415-93360-5 (0-415-93360-9) | 2003 | Leah Brew |