I took my first degree at the University of New England, Armidale, in northern New South Wales, and came to the UK in 1991 after being awarded a Commonwealth Scholarship. I subsequently held a British Academy Post-doctoral Fellowship and Junior Research Fellowship at Oriel College, Oxford, before coming to Exeter in 1998.

I am primarily a Greek historian who works on Greek political history in the period from the archaic period (8th century BC) to the death of Alexander. I am also interested both in later periods (especially the Hellenistic), and in other areas of Classics & Ancient History, especially Greek language and historiography, and the history of the ancient Near East. My current areas of interest are the development of Greek political thought, especially in relation to monarchy, and ideas about ancient monarchy more generally, especially in its relationship to the divine.

My first book, Greeks Bearing Gifts (published by CUP in 1997), was a revised version of my PhD thesis on the political significance of friendships for interstate relationships in the fifth and fourth centuries. My second monograph (Panhellenism and the Barbarian in Archaic and Classical Greece, published by the Classical Press of Wales in 2007) tries to define the phenomenon of Panhellenism, and so considers issues of identity and the relationship between Greeks and non-Greeks (and especially those of Asia) in this period, as well as considering the ways in which it changed and developed over time.My third monograph on rulers and ruling in archaic and classical Greece (The Heroic Rulers of Archaic and Classical Greece), argues that their was a common ideological basis for ruling from the archaic to the Hellenistic periods, which emphasised heroic heritage and values. This book was published by Bloomsbury Academic in 2013. My most recent monograph, Cyrus the Great: A Biography of Kingship (Routledge, 2023), is a study of ancient Near Eastern kingship and how it was recieved in early medieval Europe by looking at the rich heritage of story-telling surrounding this important historical figure.

I can offer supervision on topics in Greek political history from the archaic to the early Hellenistic periods, Greek contacts with the non-Greek world, the development of Greek political thought, and ideas about ancient kingship more widely.

I have also organised a number of conferences. The most recent was a conference in Rio de Janeiro on the Biographies of Kingship which I co-organised with Dr Adriene Baron Tacla from UFF (Brazil) as part of out Newton Advanced Fellowship 'Of Coins and Kings. Previously I have organised a conference  on kingship in the Near East and medieval Europe (supported by the British Institute of Persian Studies and the Iran Heritage Foundation) with Professor Charles Melville of Cambridge (September, 2008), the proceedings of which have been published by Brill (Every Inch a King. Comparative Studies on Kings and Kingship in the Ancient and Medieval Worlds). I have also organised a conference on the Greek island of Rhodes held in 2005 to mark Peter Rhodes' 65th birthday ('Rhodes on Rhodes'). The papers from this conference have been published by the Classical Press of Wales as Greek History and Epigraphy. The proceedings of a conference organised jointly with Peter Rhodes at Durham in 1994, The Development of the Polis in Archaic Greece, have been published by Routledge in 1997, and reissued in paperback. I also organised a conference on 'Money and culture in archaic Greece' with Professor Richard Seaford in 1999.

I was a research-team member of the project ‘Greek Federal States and their Sanctuaries – Identity and Integration’ within the international network ‘Religion und Politik in den Kulturen der Vormoderne und Moderne’, and served two terms as a council member for the Hellenic Society.

I have run workshops in local comprehensive schools on leadership to disseminate my research, and Professor Neville Morley and I are leads on the outreach project, Thinking thorugh Thucydides.