The Evidence for Astrology in Classical Greece

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

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

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

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

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

‘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.]