1. Clarendon Aristotle Series: Categories and De Interpretatione
2. Plato and False Belief: Theaetetus 187-200;Ackrill;Monist,1966
3. Aristotle's Definitions of Psuche;Ackrill;Proceedings of the Aristotelian Society,1972-3
4. Aristotle on Eudaimonia;Ackrill;Proceedings of the British Academy,1975