| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Seven Steps to Help Your Child Worry Less: A Family Guide | 978-1-886941-46-5 (1-886941-46-7) | 2003 | PhD, Sam Goldstein · PhD, Robert Brooks |
K. H. · Kristy Hagar · Kristy Hagar PhD · "P. H." · P.K.