Edition and study of the printing license of the book of chivalry Don Cristalián de España and other documents related to its authoress, doña Beatriz Bernal, kept in the General Archives of Simancas. Don Cristalián de España was a successful novel, published in Valladolid in 1545, reprinted in Alcalá in 1586/87, and translated into Italian in Venice in 1557/58 and 1609
