Introduction: Working Toward Understanding Group Violence / James Hawdon and John Ryan
On the Forms and Nature of Group Violence / James Hawdon
Hate Groups: From Offline to Online Social Identifications / Atte Oksanen, Pekka Räsänen, and James Hawdon
Violence and Street Groups: Gangs, Groups, and Violence / David Kennedy
Intergroup Contact and Genocide / Wenona Rymond-Richmond
Group Violence Against the State: The Hindsight Story of the Thirty-Year War in Sri Lanka / Tharindi Udalagama and Premakumara de Silva
(Non)Violence and Conflict: A Theoretical Assessment of Civil Resistance and the Syrian Conflict / Jeanne Chang and Alec Clott
Killing Before an Audience: Terrorism and Group Violence / Mark Juergensmeyer
Gender, Weight, and Inequality Associated with School Bullying / Anthony A. Peguero and Lindsay Kahle
Victims of Online Hate Groups: American Youth's Exposure to Online Hate Speech / James Hawdon, Atte Oksanen, and Pekka Räsänen
Selecting Targets: The Influence of Judgments, Mobility, and Gender on Intragroup Violence Among Tamil Refugees / Christian Matheis, Virginia Roach, Michelle Sutherland, and James Hawdon
Consequences of Group Violence Involving Youth in Sri Lanka / Siri Hettige
Gender Dimensions of Group Violence / Donna Pankhurst
Communities: Examining Psychological, Sociological, and Cultural Consequences after Mass Violence Tragedies / Pekka Räsänen, Atte Oksanen, and James Hawdon
Group Violence Revisited: Common Themes Across Types of Group Violence / James Hawdon
Humanistic Reflections on Understanding Group Violence / Marc Lucht.