Oxford Studies in Ancient Philosophy is a volume of original articles on all aspects of ancient philosophy. The articles may be of substantial length, and include critical notices of major books. OSAP is now published twice yearly, in both hardback and paperback. This volume includes articleson Heraclitus and the Stoics and on Plotinus, with several on each of Aristotle and Plato. Editor: David Sedley, Laurence Professor of Ancient Philosophy, University of Cambridge'unique value as a collection of outstanding contributions in the area of ancient philosophy.' Sara Rubinelli, Bryn Mawr Classical Review | Oxford Studies in Ancient Philosophy XXVIII by David Sedley, Hardcover | Indigo Chapters