Book excerpt: Social and Political Transitions During the Left Turn in Latin America provides fourteen contributions to understand, from a multidisciplinary perspective, processes of socio-political reconfigurations in the region from the early 2000s to the mid-2010s. The Left Turn was the regional shift to left-of-center governments and social movements that sought to replace the neoliberal policies of the 1990s. This volume aims to answer the overarching research question: how do state and societal (national and transnational) actors trigger and shape processes of political and socio-economic transitions in Latin America from the rise to the decline of the Left Turn. The book presents case studies in which transitions are moments of change and uncertainty, which one cannot predict their definitive outcomes. The various case studies presented in the book place actors and processes in specific historical and socio-political contexts, which are influenced directly or indirectly by the historical trajectory of Latin America’s Left Turn. This book is essential reading for students and scholars of Social and Political History, Latin American History, and those interested in the social and political developments in Latin America more broadly.