The Gibraltar Crusade. Castile and the Battle for the Strait - Joseph F. O'Callaghan

"Through a meticulous choice and interpretation of Arabic, Catalan, Castilian, English, and Latin chronicles and ecclesiastical, municipal, and royal notarial records, O'Callaghan lays out with consummate care and with great detail the story of the brutal struggle for control of the Strait of Gibraltar—a struggle that would ultimately seal the fate of Spanish Islam. "—Medieval Review