Brain Lock, Twentieth Anniversary Edition: Free Yourself from Obsessive-Compulsive Behavior by Jeffrey M. Schwartz

This twentieth anniversary edition of Brain Lock by Jeffrey M. Schwartz, M.D., published by Harper Perennial in December 2016, brings back the definitive self-directed behavioral therapy guide for OCD — updated with new material — that has helped more than 400,000 people address obsessive-compulsive behavior. This review covers the book's content, structure, and published reception; it does not reflect hands-on clinical use or testing of the method.

Reviewed Jul 16, 2026