"Recovery from Gaslighting, Narcissistic Abuse, Codependency, and Complex PTSD" by Dan Barlow is a comprehensive nonfiction book aimed at adults seeking help with psychology and emotional healing. It delves into the topics of codependency, abuse, complex PTSD, gaslighting, and narcissistic abuse, providing insights and guidance for those looking to recover from these challenging experiences. The paperback book, published in 2021, contains 592 pages of valuable information written in English. This book is a valuable resource for individuals seeking to navigate the complexities of healing from emotional trauma.