The Wiley Handbook of the Psychology of Mass Shootings gathers together the latest insights from research and practice in one timely and much-needed reference work. * The first full-length academic examination of mass shootings from a psychological perspective * Contains 21 essays written by a global team of experts * Covers a broad range of topics, including the psychology of perpetrators, the role of the media, psychological considerations and clinical interventions for affected individuals, prevention, ethical issues, and areas for future research * Provides best practices for clinicians, academics, and policymakers dealing with these increasingly prevalent incidents of violence