“Unbroken: The Trauma Response Is Never Wrong” by Marycatherine McDonald is a psychology textbook focusing on post-traumatic stress disorder (PTSD), personal growth, internal medicine, and social psychology. Published by Sounds True, Incorporated in 2023, this trade paperback is designed for adult education and further education levels. The book provides valuable insights into understanding and navigating the trauma response, emphasizing the importance of recognizing and honoring the body’s natural reactions to stressful situations. With 192 pages, this book serves as a valuable resource for those looking to explore and address their own trauma response.