Essentials of Comparative Politics Textbook - Political Science Study Guide for College Students & Researchers - Perfect for Classroom Learning & Academic Research" （如果原商品是书籍） 或 "Comparative Politics Essentials - Political Analysis & Government Study Tools - Ideal for University Courses & Political Science Research" （如果原商品是学习工具或课程材料） 注：根据Google SEO规范，标题包含核心关键词（Comparative Politics）、受众（Students/Researchers）和使用场景（Classroom/Academic Research），同时保持简洁和相关性。

The most complete, flexible, and affordable Comparative Politics package on the market.Essentials of Comparative Politics introduces students to the concepts that political scientists use to study and compare political systems and the particulars of specific political systems. The text is available with a corresponding casebook of 14 country studies and a reader―the three components can be used individually or in any combination. The Third Edition has been revised and updated to include the most current and relevant examples; it includes a robust suite of emedia resources for students and instructors. The Comparative Politics package provides maximum value to students―the textbook/casebook/reader package is priced comparably to most standalone country studies textbooks.