Alister McGrath (D.Phil. D.D., Oxford University) holds the chair of theology, ministry and education and is head of the Centre for Theology, Religion & Culture at Kingís College, London. He was previously professor of historical theology at Oxford University. He is in constant demand as a speaker at conferences throughout the world and is the author of many books including Christianity's Dangerous Idea and The Dawkins Delusion?
Joanna Collicutt McGrath studied experimental psychology at Oxford, then went on to specialize for some years in clinical neuropsychology, and subsequently studied Christian theology, particularly biblical studies. Currently she is lecturer in the psychology of religion at Heythrop College, University of London. She is also coauthor with Jeremy Duff of Meeting Jesus: Human Responses to a Yearning God.