Francesc Eiximenis is an outstanding figure in the ranks of the mendicant orders who, in the late Middle Ages, strove to educate the lower echelons of society. Born in Gerona, around 1330, probably to a comfortable middle-class family, Eiximenis entered the Franciscan order at a very early age, studied in Oxford, and probably also in Paris, and obtained the degree of master of theology in Toulouse. Later he combined teaching with the composing of his works. Among these stands out the monumental and widely known Lo Crestia (The Christian), in which Eiximenis aimed to include all contemporary...