Book excerpt: The new edition of this leading overview of comparative politics once again blends theory and evidence across democratic systems to provide unparalleled coverage. The student-friendly structure and clear, concise writing ensure that complex issues are clearly explained and students engage with the key theories. The third edition is updated throughout, with a new chapter, 'Public Spending and Public Policies', increased coverage of defective democracies, and revised coverage of e-democracy and the power of the media. The pedagogy is simplified with a focus on 'Briefings' and 'Controversies' that feature examples from across the globe, alongside clear key terms, 'What We Have Learned' and 'Lessons of Comparison' sections, and a wealth of online materials to complete a rich teaching and learning package.