This is a set of two problem books for Ethics, Politics, and Economics. 〈One Question, One Answer: Ethics, Politics, and Economics〉 Includes a red sheet for memorization. Pages 8 of Chapter 1 and 2 (p2-19) have markings in blue pen (see images 4 and 5). The top of the cover has a fold and wrinkles. Other than the above, the other pages are in good condition with little sign of use. 〈Shinken WINSTEP Ethics〉 Pages 18-23 have writing in red pen (see images 7 and 8). Steps 3 and 4 allow you to work on past questions from the Center Exam and Shinken Mock Exams. Steps 3 and 4 also include detailed explanations. #OneQuestionOneAnswer EthicsPoliticsAndEconomics #ShinkenWINSTEP #Ethics #HighSchoolProblemBooks