| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Parenting the Strong-Willed Child: The Clinically Proven Five-Week Program for Parents of Two- to Six-Year-Olds | 978-0-07-138301-1 (0-07-138301-8) | 2002 | Ph.D.,Nicholas Long |
| Parenting the Strong-Willed Child: The Clinically Proven Five-Week Program for Parents of Two- to Six-Year-Olds, Third Edition | 978-0-07-166782-1 (0-07-166782-2) | 2010 | Ph.D., Nicholas Long |