Michelle G. Craske is Professor in the Department of Psychology and Department of Psychiatry and Biobehavioral Sciences at UCLA and Director of the UCLA Anxiety Disorders Behavioral Research Program. She has published over 170 articles and chapters in the area of anxiety disorders and is also a Scientific Board Member for the Anxiety Disorders Association of America.
David H. Barlow is Editor-in-Chief of the TreatmentsThatWork(tm) series. He is a Diplomat in Clinical Psychology of the American Board of Professional Psychology, as well as Professor of Psychology and Psychiatry, and Director of the Center for Anxiety and Related Disorders at Boston University. He has published over 500 articles and 50 books on various topics including the origins and treatment of anxiety and its disorders. He maintains a private practice.