This biography presents the life of Abd al‑Qadir ibn Muḥyī al‑Dīn, the nineteenth‑century Algerian emir who resisted French colonial expansion. Drawing on historical records and contemporary accounts, Kebir M. Ammi traces Abd el‑Kader’s rise from a tribal leader to a unifying figure who sought to unite disparate Algerian tribes under a common cause. The narrative examines his military campaigns, his efforts to establish a state grounded in Islamic law, and his eventual surrender and exile to France. Throughout, the author highlights the emir’s reputation for chivalry, his humanitarian treatment of prisoners, and his influence on later nationalist movements. The work situates Abd el‑Kader within the broader context of North African history, exploring the cultural and political dynamics of Ottoman Algeria, the impact of French colonization, and the legacy of resistance that continues to inspire discussions of leadership and justice. Written in French, the book offers readers a detailed portrait of a complex historical figure whose life embodies both the struggles and aspirations of a nation in transition.