For more than four decades, Trancework has been the definitive textbook for thousands of professionals around the world undergoing training in the art and science of clinical hypnosis.Now in its 6th edition, this classic text continues its legacy of encouraging sound and insightful clinical practice based on established scientific research. This latest edition incorporates "up-to-the-minute" new studies and emerging topics within the field of hypnosis, including new chapters on trauma, dissociation, hypnotizability testing, and age regression and age progression. Special sections called "Frames of Reference" introduce readers to luminaries in the field, providing insight into the forces that have shaped current practice. Readers can expect to receive a comprehensive overview of current developments in the domain of hypnosis, an in-depth consideration of the practical and ethical issues associated with its use, and a greater appreciation for its many therapeutic applications.This thorough, engaging text equips professionals with the essential skills to change clients' lives by using hypnosis to enhance treatment of both medical and psychological issues.