The Fourth Ordeal is based on more than 140 Oral History interviews with current and former Brotherhood members across all organizational levels, which were conducted between May 2012 and January 2019 in Cairo, Alexandria, Doha, Istanbul, Ankara, London, Manchester, Liverpool, Berlin, Munich, Geneva and other places. The book uses the life trajectories and personal experiences of these individuals within the larger context of national and international politics, providing readers with an original historical account of the Brotherhood’s history during 50 years. An extensive overview of the source base can be found on the online archive
www.thefourthordeal.com.