 The Crusades by Christopher Tyerman |  The Crusades by Thomas Asbridge |  The Crusades through Arab Eyes by Amin Maalouf |  The Fourth Crusade and the Sack of Constantinople by Jonathan Phillips |  The First Crusade by Steven Runciman |  The Templars by Dan Jones |  The Albigensian Crusade by Jonathan Sumption |  Mysteries of the Middle Ages by Thomas Cahill |  The Civilization of the Middle Ages by Norman F. Cantor |  The Pursuit of the Millennium by Norman Cohn |  The Last Duel by Eric Jager |  The Age of Faith by Will Durant |  A World Lit Only by Fire by William Manchester |  Life in a Medieval City by Joseph Gies |  God's Battalions by Rodney Stark |  No god but God by Reza Aslan |  1453: The Holy War for Constantinople and the Clash of Islam and the West by Roger Crowley |  Caesar and Christ by Will Durant |  Servants of Allah by Sylviane A. Diouf |  The Wonder That Was India by A. L. Basham |