Jihad is the most organized force against Western capitalism since the Soviet era. Yet jihadism is multifaceted and complex, much broader than Al Qaeda alone. This book offers an introduction to jihadism and explains how the two key movements variously influence jihadi activists. "The author's intimate knowledge of and keen insight into the dynamics of jihadism and his reliance on important primary sources make this book essential reading for anyone interested in obtaining a critical understanding of jihadism." -Library Journal "In the field of studies on radical Islam that is overwhelmed in the West by junk ideological literature and fake expertise, Farhad Khosrokhavar stands out as a true and distinguished expert with first hand and intimate knowledge. One great advantage of his approach is that it knits together discourse analysis and sociology-including first hand sociological research-according to the best tradition of social sciences. His study of Jihadism, defined as the most radical and violent brand of Islamic fundamentalism, is a most welcome and useful addition to the serious literature on this most complex of global sociopolitical phenomena." -Gilbert Achcar, Professor, School of Oriental and African Studies (SOAS), University of London; coauthor with Noam Chomsky of Perilous Power: The Middle East and U.S. Foreign Policy