Esther Eidinow is Professor of Ancient History at the University of Bristol. She works on ancient Greek culture, specialising in magic and religion. She is a distinguished fellow of the Religion, Cognition and Culture section of Aarhus University, and a founder of the Journal of Cognitive Historiography. She is currently leading a project funded by the UK's Arts and Humanities Research Council to develop a virtual-reality experience of consultation of the oracle of Zeus at Dodona.
Armin W. Geertz is Emeritus Professor in the History of Religions at Aarhus University. He works on the cognitive science of religion, evolutionary theory, and the psychology of religious experiences. He is co-founder/editor of the Journal for the Cognitive Science of Religion and Advances in the Cognitive Science of Religion.
John North is Emeritus Professor of History at UCL. He has worked on the religious history of Rome and the changing character of religious life in the Roman Empire down to the rise of Christianity. He is a co-author of the two-volume history and sourcebook, Religions of Rome (Cambridge, 1998).