Incoming Resources
- The era of the Crusades, [Kenneth W. Harl], Part 3
- Holy warriors, a modern history of the crusades, Jonathan Phillips
- The Crusades, by Hans Eberhard Mayer ; translated by John Gillingham
- History of the ancient & medieval world, edited by Henk Dijkstra, v.8 Christianity and Islam
- Islamic weapons, warfare, and armies, Muslim military operations against the Crusaders, Paul Hilliam
- Crusaders, the epic history of the wars for the holy lands, Dan Jones
- Crusades, the battle for Jerusalem, by Chris Rice & Melanie Rice
- The Crusades, David Nicolle
- The era of the Crusades, [Kenneth W. Harl], Part 1
- God's battalions, the case for the Crusades, Rodney Stark
- The crusades, the authoritative history of the war for the Holy Land, Thomas Asbridge
- The world of the crusades, an illustrated history, Christopher Tyerman
- God's war, a new history of the Crusades, Christopher Tyerman
- Europe in the high Middle Ages, Penguin history of Europe, William Chester Jordan
- The sword and the scimitar, the saga of the crusades, Ernle Bradford
- The Crusades, Helen Nicholson
- Holy war, the Crusades and their impact on today's world, Karen Armstrong
- God's armies, crusade and Jihad: origins, history, aftermath, Malcolm Lambert
- God's wolf, the life of the most notorious of all crusaders, scourge of Saladin, Jeffrey Lee
- The tragedy of the Templars, the rise and fall of the Crusader States, Michael Haag
- The era of the Crusades, Kenneth W. Harl, Part 2 of 3
- Life during the crusades, by Earle Rice, Jr
- The Crusades, a very short introduction, Christopher Tyerman