'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 on Socrates' Trial and Death', in Fiona Hobden & Christopher Tuplin (eds), Xenophon: Ethical Principles and Historical Enquiry (Leiden: Brill, 2012 = Mnemosyne suppl. vol.  348), 269-305

‘Greed and the Mixed Constitution in Xenophon's Anabasis', Ariadne 17 (2011), 127-56.

 

‘Olympias’ Funeral Games’, History Today 61(8) (2011), 19-24 

‘On “Fussy Authorial Nudges” in Herodotus’, Classical World 102 (2009), 485-94

‘The Historical Socrates’, History Today 59(1) (2009), 24-9

‘Themistocles’, ‘Alcibiades’, ‘Xenophon’ – articles in Andrew Roberts (ed.), The Art of War: Great Commanders of the Ancient and Medieval World (Quercus, 2008), 84-91, 100-7, 108-15. [The book was reissued in a non-illustrated paperback format in 2011, with different pagination.]

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

‘Anatolian Retreat’, History Today 56 (9) (2006), 70-1

‘Xenophon’s Socratic Mission’, in Christopher Tuplin (ed.), Xenophon and His World (Stuttgart: Steiner, 2004 = Historia Einzelschriften 172), 79-113

‘Translating Plato’s Republic’, Polis 18 (2001), 117-24

‘The Evidence for Astrology in Classical Greece’, Culture and Cosmos 3 (1999), 3-15

‘The Pathology of ps.-Hippocrates, On Ancient Medicine’, in Lewis Ayres (ed.), The Passionate Intellect: Essays on the Transformation of Classical Traditions Presented to Professor I.G. Kidd (Rutgers University Studies in the Classical Humanities vol. 7, Transaction Publishers, 1995), 249-58

‘Seating Arrangements in Plato’s Symposium’, Alexandria 2 (1993), 311-12

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

‘Truth and the Elenchus in Plato’, in Pamela Huby and Gordon Neal (eds), The Criterion of Truth: Essays Written in Honour of George Kerferd (Liverpool University Press, 1989), 39-56

‘Deforming Plato’, Classical Association Audio Cassette Tape no. 99; synopsis in Proceedings of the Classical Association, 1988, pp. 35-6

‘Emendations of [Iamblichus], Theologoumena Arithmeticae (de Falco)’, Classical Quarterly 38 (1988), 215-27

‘Aristotle, Metaphysics 1019a4’, Journal of Hellenic Studies 107 (1987), 195

‘Plato, Philebus 52c1-d1: Text and Meaning’, Rheinisches Museum f ur Philologie 129 (1986), 358-60

‘An Inconsistency in Plato’s Philebus?’, Apeiron 18 (1984), 46-9

‘Double Standards in Euripides’ Troades’, Maia 34 (1982), 139-42

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

‘On the Text of Some Passages of Plato’s Philebus’, Liverpool Classical Monthly 5 (1980), 57-64