Armies of Castile and Aragon depicts the fighting men whose skill and tactical flexibility made Spain into a world power at the close of the Middle Ages, carving out empires from the Mediterranean to the Caribbean. Much has been written of the men who fought in the Hundred Years' War between England and France, and the Wars of the Roses. But meanwhile, on the Iberian peninsula, the foundations of Spain's military 'Golden Age' were being laid as the kingdoms of Castile and Aragon under the Trastamara dynasty grew in power, ambition and success. This book features spectacular full-color artwork, and rare manuscript illustrations.