 Philodemus, 1st c. BCE: works more or less extant on charred papyrus scrolls: Arrangement of the Philosophers, esp. two books dealing with the Academic and Stoic schools from an institutional angle; also a polemical treatise On the Stoics. A section from his On Piety briefly dealing with the tenets of the philosophers about the gods is closely parallel to a section in book one of Cicero’s On the Nature of the Gods; both passages printed in parallel columns in Diels 1879. (Broad)