The primary text is N. Gregory Mankiw's Macroeconomics, 6th or 7th edition. New York: Worth Publishers, 2007/2009. This is one of the most popular intermediate level macroeconomics texts, particularly strong on long run economic growth. Dr. Mankiw is Professor of Economics at Harvard University, has served as Chair of the Council of Economic Advisors, and has made many contributions to macroeconomic theory. Additional readings will be available on the course website.
The Study Guide and Workbook by Roger Kaufmann is designed to accompany the textbook, an invaluable study companion providing practice problems with fully-explained solutions.