God's Wolf: The Life of the Most Notorious of All Crusaders: Reynald de Chatillon - Jeffrey Lee (Paperback) 04-05-2017
Holy Warriors: A Modern History of the Crusades - Jonathan Phillips (Paperback) 02-09-2010
The First Crusade: The Call from the East - Peter Frankopan (Paperback) 07-03-2013 Short-listed for Gladstone History Book Prize 2013 (UK).
