for What Is Anxiety Disorder? by Carla Mooney
"Experts estimate that as many as 40 million American adults experience anxiety disorder in a given year, making it the most common mental illness in the United States. What Is Anxiety Disorder? examines what this disorder is, what causes it, what it is like to live with it, and how or whether it can be treated or cured."--Provided by publisher.
Publisher description retrieved from Google Books.