References
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Herodotus, Histories 1.30 and 7.152, in de Sélincourt, A. (trans.), revised by J. Marincola (2002) Herodotus: Histories, London: Penguin.
Hornblower, S. and Spawforth, A. (eds) (1998) The Oxford Companion to Classical Civilization, Oxford: Oxford University Press.
Kraft, J.C., RappJr., G., Szemler, G.J., Tziavos, C. and Kase, E.W. (1987) ‘The Pass at Thermopylae, Greece’, Journal of Field Archaeology, vol. 14, no. 2, pp. 181–98.
Lattimore, R. (trans.) (2002) The Odyssey of Homer, London: HarperCollins.
Pomeroy, S.B., Burstein, S.M., Donlan, W. and Roberts, J.T. (2004) A Brief History of Ancient Greece: Politics, Society and Culture, Oxford: Oxford University Press.
Radice, B. (trans.) (1969) The Letters of Pliny the Younger, London: Penguin.