Robin Waterfield was a university lecturer and publisher before becoming a full time writer. His translations for Oxford World's Classics include Plato's Republic and five other editions of Plato's dialogues, Herodotus, Plutarch, two volumes of Euripides' plays, Xenophon's The Expedition of Cyrus and The First Philosophers: The Presocratics and the Sophists. His other books include Dividing the Spoils: the War for Alexander the Great's Empire (OUP, 2011). He lives in Greece.

Chris Carey has previously taught at Cambridge, St Andrews, and Royal Holloway before moving to UCL. He has published widely Greek oratory and law, including Democracy in classical Athens (Bristol Classical Press, 2000) and Trials from classical Athens (Routledge, 2/e 2011).