Todd Lawson, PhD, teaches Islamic Thought at the University of Toronto. His interests include the Qur'an and its interpretation over time, Islamic Gnosis, Shi'ism and its later developments such as the Babi and Bahai religions. He has published numerous articles on these and other topics as well as two books, Reason and Inspiration in Islam (London 2005) and The Crucifixion and the Qur'an (Oxford 2009). His book Gnostic Apocalypse in Islam is scheduled to appear later this year.