"Secret Keeping: Overcoming Hidden Habits and Addictions" by John Howard Prin is a self-help book published by New World Library in 2006. This perfect-bound book explores the topics of psychopathology, compulsive behavior, and substance abuse and addiction. With a focus on psychology, the book delves into the depths of hidden habits and addictions, providing readers with insights and strategies for overcoming these challenges. Illustrated in English, this 272-page book offers a comprehensive approach to understanding and addressing the complex issues surrounding secret keeping and addictive behaviors.