Post-Traumatic Stress Disorder (PTSD) remains a significant mental health challenge, with a broad range of causes and complex influencing factors beyond traditional war-related trauma. Despite advancements in understanding, there is still controversy surrounding the efficacy of various treatment approaches, including both conventional methods like Cognitive Behavioral Therapy (CBT) and non-traditional techniques such as yoga and psychoactive drugs. This complexity highlights the need for a comprehensive resource that not only updates professionals on the latest research but also addresses the diverse causes and manifestations of PTSD, including social, racial, and economic factors. Development and Treatment of PTSD offers a solution by providing up-to-date information, theories, and interventions for PTSD. Unlike many existing resources that focus narrowly on specific traumatic events, this book expands its scope to encompass a wide array of causes, triggers, and contributors to PTSD, including interpersonal dynamics and societal influences. This book is essential for psychologists, psychiatrists, social workers, counselors, medical personnel involved in trauma care, and professionals working in clinical and school settings.