The Coursebook for this edition was prepared by coauthor Professor Russell Sobel and are now available in three versions, covering all three courses: economics, microeconomics, and macroeconomics. The Coursebooks is more than a study guide. It includes numerous multiple-choice, true/false, and discussion questions to help students self-test their knowledge of each chapter. Answers and short explanations for most questions are provided in the back of the Coursebooks. Each chapter also contains problem and project exercises designed to improve the student's knowledge of the mechanics. Like the textbook, the Coursebooks are designed to help students develop the economic way of thinking.Gwartney, James D. is the author of 'Coursebook Economics 12e' with ISBN 9780324581478 and ISBN 0324581475.