Hatem El-Sarwi's 'History of Intellect in Islam' offers a comprehensive and insightful exploration into the evolution of rational thought within Islamic civilization. This scholarly work meticulously traces the intellectual journey from the foundational principles of the Mu'tazila, renowned for their emphasis on reason and logic, through various epochs of Islamic intellectual history, culminating in the influential reformist school of Imam Muhammad Abduh. El-Sarwi examines how different Islamic thinkers and movements grappled with the role of intellect and tradition, highlighting the dynamic interplay between faith and reason. The book provides a vital understanding of the enduring legacy of intellectual inquiry in Islam.