Gangs are growing in many different social, economic, and political environments coupled with an alarming breakdown of public order. Failures to contain or reduce gang crime in European, Asian, South American, African, and North American cities may be symptoms of fundamental problems threatening the fabric of many societies. The spread of gangs to suburbia and remote locations is a palpable, worldwide threat. But despite nearly a century of scholarly inquiry into street gangs and youth subcultures, no single work systematically reflects on comparative international experiences with gangs....