Father Ian Ker teaches theology at Oxford University and is also a parish priest. He is the leading authority on the thought and writings of John Henry Newman, on whom he has published many books, including the definitive biography (1988). Fr. Ker received his doctorate from Cambridge University.

Emmaus Road Books:
Mere Catholicism

Other Books:
G. K. Chesterton: A Biography (Oxford University Press, USA, 2011)
John Henry Newman: A Biography (Oxford University Press, USA, Reissue edition, 2010)
The Catholic Revival In English Literature,1845-1961: Newman, Hopkins, Belloc, Chesterton, Greene, Waugh (University of Notre Dame Press, 2003)
Healing the Wound of Humanity: The Spirituality of John Henry Newman (Darton Longman and Todd, 1997)
Newman on Being a Christian (T. & T. Clark Publishers, 1996)
Achievement Of John Henry Newman: Theology (University of Notre Dame Press, 1991)