In his seminal work, Rashid Al-Khayoun meticulously chronicles a century of political Islam's evolution in Iraq. The book provides a comprehensive analysis of both Shia and Sunni movements, tracing their origins, ideologies, and impact on the nation's turbulent history. Al-Khayoun delves into the complex interplay between religion and politics, examining key figures, organizations, and pivotal events that have shaped modern Iraq. This is an essential read for understanding the deep-rooted religious and political dynamics that continue to influence the country today.