This profound book by Dr. Ali Muhammad al-Sallabi offers an in-depth historical analysis of the Sufyanid State, specifically examining the life, policies, and challenges of Muawiyah ibn Abi Sufyan. Al-Sallabi, a distinguished Islamic historian, meticulously explores the political, social, and religious landscape of this crucial period in early Islamic history, providing a balanced and scholarly perspective. The work delves into Muawiyah's role in establishing the Umayyad Caliphate, his administrative acumen, and the complex issues he navigated. It draws upon extensive historical sources to present a comprehensive and objective account, making it an indispensable resource for understanding the foundational years of the Islamic empire and the legacy of its early leaders.