Some Things Are Up To Us and Some Are Not

(with Robert K. Pitt) ‘A New Gymnasiarchal Inscription from Lakonia’, Grammateion 9 (2020), 13-15

‘The Place of the Philebus in Plato’s Dialogues’, Phronesis 25 (1980), 270-305

‘The Quiet Revolution’, Gnosis 25 (1992), 21-9 [on the Brothers and Sisters of the Common Life]

‘The Return of Xenophon’, The Philosophers’ Magazine 37 (2007), 27-9

‘The Quest for the Historical Socrates’, in John Bussanich & Nicholas Smith (eds), The Bloomsbury Companion to Socrates (London: Bloomsbury, 2013), 1-19, 328-34

‘Xenophon and Socrates’, Appendix A in Shane Brennan and David Thomas (eds), The Landmark Xenophon’s Anabasis (Pantheon Books, 2021), 267-76