Home › Authors › Agustín Udías 👤 Agustín Udías 5 books Books by Agustín Udías Athanasius Kircher, the Myster Athanasius Kircher, the Mysteries of the Geocosmos, Magnetism, and the Universe 2024 Jesuits and the Natural Scienc Jesuits and the Natural Sciences in Modern Times, 1814-2014 2019 La presencia de Cristo en el Mundo 2017 Earthquake Early Warning System 2015 Principles of Seismology 1999