John M. Duffey, Lessons Learned: The Anneliese Michel Exorcism — The Implementation of a Safe and Thorough Examination, Determination, and Exorcism of Demonic Possession (Euguen, OR: Wipf & Stock, 2011). vii + 219 pp. $27.00 paperback. William K. Kay and Robin Parry, eds., Exorcism and Deliverance: Multi-Disciplinary Studies (London: Paternoster, 2011). v + 269 pp. $33.00 paperback. Miguel A. De La Torre and Albert Hernández, The Quest for the Historical Satan (Minneapolis: Fortress Press, …