Chapter 1: Introduction Andreas Önnerfors and Kristian Steiner.- Chapter 2: Terrorist 'Radicalizing Networks': A Qualitative Case Study on Radical Right Lone-Wolf Terrorism Matthew Feldman.- Chapter 3: Who Is Shaping Your Agenda? Social Network Analysis of Anti-Islam and Anti-Immigration Movement Audiences on Czech Facebook Josef Slerka and Vít Sisler.- Chapter 4: Moving the Mainstream: Radicalization of Political Language in the German PEGIDA Movement Andreas Önnerfors.- Chapter 5: Political Radicalization in Israel: From a Populist Habitus to Radical Right Populism in Government Dani Filc.- Chapter 6: Loving Violent Arabs: A Study of Radicalism within the Israeli Messianic Movement Kristian Steiner and Anders Lundberg.- Chapter 7: Dealing with the Intimate Enemy: Civil Society and Ethno-Religious Violence in Contemporary India Sarbeswar Sahoo.- Chapter 8: Contexts of Radicalization: An Inductive Meta-Analysis of 41 Case Studies of Contentious Elections Megan Reif Dyfvermark.- Chapter 9: The Perfect Storm: A Study of Boko Haram, Religious Extremism and Inequality in Nigeria Caroline Varin.- Chapter 10: Patterns of Disengagement from Violent Extremism: A Stocktaking of Current Knowledge and Implications for Counterterrorism Anja Dalgaard-Nielsen.- Chapter 11: Hizb al-Tahrir: Its Ideology and Theory for Collective Radicalization Mohammad Iqbal Ahnaf.- Chapter 12: Counter-Radicalisation as Counter-Terrorism: The European Union Case Bruno Oliveira Martins and Monika Ziegler.- Chapter 13: Conclusions Kristian Steiner and Andreas Önnerfors.