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David A.


David A. Clark, PhD, is a clinical psychologist and professor emeritus at the University of New Brunswick. He is author or coauthor of several books on depression, anxiety, and obsessive-compulsive disorder (OCD), including The Anxiety and Worry Workbook with Aaron T. Beck (founder of cognitive therapy), The Anxious Thoughts Workbook, and Cognitive-Behavioral Therapy for OCD and Its Subtypes. Clark is a founding fellow and trainer consultant with the Academy of Cognitive and Behavioral Therapies, and fellow of the Canadian Psychological Association. He is author of the blog, The Runaway Mind, on www.psychologytoday.com.

Books by David A. Clark

Overcoming Obsessive Thoughts
David A. Clark and Christine Purdon
Your rating: None (72 votes)
Although once thought to be a rare and unusual condition, obsessive-compulsive disorder (OCD) has become increasingly a part of everyday discourse as it has gathered more and more media attention.... Read More
The Negative Thoughts Workbook
David A. Clark
Foreword by Robert L. Leahy
Your rating: None (39 votes)
A proven-effective CBT approach to help you break the cycle of repetitive negative thinking If you suffer from anxiety or depression, chances are you also experience unwanted, distressing, and... Read More
The Anxious Thoughts Workbook
David A. Clark
Foreword by Judith S. Beck
Your rating: None (6 votes)
Are your thoughts getting in the way of living your life? Based in cutting-edge neuroscience and cognitive behavioral therapy (CBT), this important workbook will help you regain control from... Read More