| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Group Therapy Techniques with Children, Adolescents, and Adults on the Autism Spectrum: Growth and Connection for All Ages | 978-0-7657-0933-2 (0-7657-0933-3) | 2013 |
| Play Therapy and Asperger's Syndrome: Helping Children and Adolescents Grow, Connect, and Heal through the Art of Play | 978-0-7657-0856-4 (0-7657-0856-6) | 2011 |