1. Introduction: School violence in the Nordic countries - a changing sociocultural landscape; Johannes Lunneblad.- 2. What is the most violent thing to do? - Mapping the definitions and complexities of violence; Nils Hammaren.- 3. Youth and Crime in a Welfare state - Trends, Inequalities and Societal response; Felipe Estrada.- 4. Juridification of Swedish education - changing conditions for teachers'' professional work; Andreas Bergh and Emma Arneback.- 5. The many faces of school violence: Ambivalent categorizations of perpetrators and victims; Johannes Lunneblad and Thomas Johansson.- 6. Policing the school: dialogues and crime reports; Thomas Johansson and Johannes Lunneblad.- 7. Segregation, class, "race" and school violence; Kristina Hunehall Berndtsson.- 8. The juridification of school bullying in Sweden: The emerging struggle between the scientific-based pedagogical discourse and the legal discourse; Robert Thornberg.- 9. Juridification and the Ungendering of School Bullying; Paul Horton and Camilla Forsberg.- 10. Cyberbullying in Childhood and Adolescence - Assessment, Negative Consequences and Prevention Strategies; Sofia Berne, Ann Frisen and Jesper Berne.- 11. The Rules of Violence: Young People''s Moral Work around Violence and Fighting; Sara Unhoo.- 12. Democratic dilemmas in education against violent extremism; Jennie Sivenbring.