Don H. Fontenelle received his Ph.D. in clinical psychology from Oklahoma State University and has practiced in the profession for more than a quarter-century. He has spent most of his career treating children, parents, and teachers. He has authored thirteen books on the subject, some of which have been translated into French, Spanish, Portuguese, and Arabic. His workshops on child and adolescent behavior have been widely praised. Fontenelle is in private practice in Metairie, Louisiana.