About Robert L. Leahy Books by Robert L. Leahy The Aging Well Workbook for Anxiety and Depression CBT Skills to Help You Think Flexibly and Make the Most of Life at Any Age by (author) Julie Erickson & Neil A. Rector foreword by Robert L. Leahy The Negative Thoughts Workbook CBT Skills to Overcome the Repetitive Worry, Shame, and Rumination That Drive Anxiety and Depression by (author) David A. Clark foreword by Robert L. Leahy