For over three decades, Islamist politics, or political Islam, has been one of the most dynamic and contentious political forces in the Middle East. Although there is broad consensus on the importance of political Islam, there is far less agreement on its character, the reasons for Islamist's success, the role of Islamist movements in domestic and international affairs, or what these movements portend for the future. This volume addresses a number of central questions in the study of Islamist politics in the Middle East through detailed case studies of some of the region's most impor