Hector A. Garcia, Psy.D., is an assistant professor in the department of psychiatry at the University of Texas Health Science Center at San Antonio and a clinical psychologist at the Veterans Health Administration specializing in the treatment of combat-related posttraumatic stress disorder (PTSD). He has published extensively on the treatment of PTSD in combat veterans. He has also published on the masculine identity in the aftermath of war, stress and rank in organizations, and the interplay between religious practice and psychopathology. His forthcoming book Alpha God: The Psychology of Religious Violence and Oppression will be published in March 2015.