Cicero's philosophical works are a rich source for the understanding of Hellenistic philosophy, and his Academic Books are of critical importance for the study of ancient epistemology, especially the central debate between the Academic sceptics and the Stoics. This volume makes Cicero's challenging work accessible to philosophers and historians of philosophy and represents the best current work in both fields. The ten papers published here are the work of leading authorities from North America, England and Europe; they were presented and discussed at the seventh Symposium Hellenisticum...