Dr. Karen Kilby is Special Lecturer in Theology at the University of Nottingham. She is the author of Karl Rahner: Theology and Philosophy (Routledge, 2004) and has contributed articles on Rahner to Blackwell’s Companion to Modern Theology, the Oxford Companion to Christian Thought and The Modern Theologians. She holds an MA in Mathematics from Cambridge and a Ph.D. in Theology from Yale.