In Europe and North America, networks tracing their origins back to the Muslim Brotherhood and other Islamist movements have rapidly evolved into multifunctional and richly funded organizations competing to become the major representatives of Western Muslim communities and government interlocutors. Some analysts and policy makers see these organizations as positive forces encouraging integration. Others cast them as modern-day Trojan horses, feigning moderation while radicalizing Western Muslims.

Lorenzo Vidino brokers a third, more informed view. Drawing on more than a decade of research on political Islam in the West, he keenly analyzes a controversial movement that still remains relatively unknown. Conducting in-depth interviews on four continents and sourcing documents in ten languages, Vidino shares the history, methods, attitudes, and goals of the Western Brothers, as well as their phenomenal growth. He then flips the perspective, examining the response to these groups by Western governments, specifically those of Great Britain, Germany, and the United States. Highly informed and thoughtfully presented, Vidino's research sheds light on a critical juncture in Muslim-Western relations.

The Muslim Brotherhood in the West remains a mysterious entity. In The Closed Circle, Lorenzo Vidino offers an unprecedented inside view into how one of the world's most influential Islamist groups operates. He marshals unique interviews with prominent former members and associates from Europe, the United Kingdom, and North America, shedding light on why and how people join and leave Western outfits of the Muslim Brotherhood. Drawing on these striking personal accounts, Vidino weaves together the experiences of individuals who participated in and later renounced Brotherhood groups. Their perspectives provide a wealth of new information about the Brotherhood's secretive inner workings and the networks that connecting the small yet highly organized cluster of Brotherhood-influenced groups. The Closed Circle examines the tactics the Brotherhood uses to recruit and retain participants as well as how and why individuals make the difficult decision to leave. Through the stories of diverse former members, Vidino paints a portrait of a highly structured, tight-knit movement. His unprecedented access and understanding of the group's activities and motivations has significant policy implications concerning Western Brotherhood organizations and also illuminates the underlying mechanisms found in a range of extremist groups.

The Muslim Brotherhood in the West remains a mysterious entity. In The Closed Circle, Lorenzo Vidino offers an unprecedented inside view into how one of the world's most influential Islamist groups operates. He marshals unique interviews with prominent former members and associates from Europe, the United Kingdom, and North America, shedding light on why and how people join and leave Western outfits of the Muslim Brotherhood. Drawing on these striking personal accounts, Vidino weaves together the experiences of individuals who participated in and later renounced Brotherhood groups. Their perspectives provide a wealth of new information about the Brotherhood's secretive inner workings and the networks that connecting the small yet highly organized cluster of Brotherhood-influenced groups. The Closed Circle examines the tactics the Brotherhood uses to recruit and retain participants as well as how and why individuals make the difficult decision to leave. Through the stories of diverse former members, Vidino paints a portrait of a highly structured, tight-knit movement. His unprecedented access and understanding of the group's activities and motivations has significant policy implications concerning Western Brotherhood organizations and also illuminates the underlying mechanisms found in a range of extremist groups.