Stimulating. Roger Hardy, New Statesman Review from previous edition 'Ruthven's careful analysis of the phenomena ... provides a much-needed mental map [from] one of today's most perceptive observers and historians of religion.' Guardian '...powerful stuff ... this book is perceptive and important.' Observer This is a gentle, civilised book, written with some style. I enjoyed reading it. Sasthi Brata, Spectator 10/04/2004 The first clear definition of this indispensable yet misused term. Anoush Ehteshami, University of Durham ... an important contribution to the current political and cultural debates about Islam and the West, religious extremism, and the changing identity of supposedly secular societies. R. Scott Appleby, University of Notre Dame