Jerónimo CortezJerónimo Cortez was a Valencian author who lived in the 16th and 17th centuries. He was the author of four works: the Arithmetica Practica; the El Non Plus Ultra del Lunario y pronostico perpetuo geral, y particular para cada Reyno, y Provincia; the isionomia y varios secretos de Naturaleza; and the Tratado de Los Animales Terrestres, y Volantes, y sus Propriedades. Read More Read Less