On the Natural Sciences - Baffioni, Carmela (, Universita degli Studi di Napoli "L'Orientale")

This is the first critical edition of Epistles 15-21 of the Brethren of Purity, which explore the natural sciences and correspond to Aristotle's great works on philosophy of nature. Carla Baffioni illuminates the Epistles' relation to Greek philosophy, with particular focus on various doctrines of Ismaili origin that are echoed in the treatises.