"Evangelicals and Electoral Politics in Latin America: A Kingdom of This World" by Taylor C. Boas explores the growth of Protestantism in Latin America and its impact on the region's political landscape. The book focuses on the cases of Brazil, Chile, and Peru, analyzing the factors that determine the level of political engagement among Evangelicals. Boas argues that political theology, material and worldview threats, and intra-community cleavages shape the extent to which Evangelicals participate in politics. The book provides historical and theological context, uses a range of tools to develop and test causal arguments, and offers rich case studies. While the book does not address the future political behavior of Evangelical groups, it provides a nuanced and rigorous analysis of their current engagement in Latin America. [Extracted from the article]