Brian A SharplessBrian A. Sharpless is a licensed psychologist and author. He received his PhD in clinical psychology and MA in philosophy from Pennsylvania State University and completed post-doctoral fellowships at the University of Pennsylvania. He has authored moe than fifty professional publications, including three books for Oxford University Press. His research interests include common and unusual psychological disorders, psychotherapy, professional issues, and the history of mental illness. He lives in the Washington, DC, area. Read More Read Less