DEMITRI PAPOLOS, M.D., is an associate professor of psychiatry at Albert Einstein College of Medicine and the codirector of the Program in Behavioral Genetics. He is the medical advisor for Parents of Bipolar Children, an online support group, and the chair of the professional advisory board of the Child and Adolescent Bipolar Foundation. JANICE PAPOLOS is the author of three books and is the editor of the highly respected "The Bipolar Child Newsletter. The Papoloses are also the authors of the classic text "Overcoming Depression. They live in Westport, Connecticut.