by Holland, Tom.
Holy warriors : a modern history of the Crusades
God's armies : crusade and Jihad: origins, history, aftermath
After the prophet : the epic story of the Shia-Sunni split in Islam
The Crusades : the authoritative history of the war for the Holy Land
Jerusalem : the biography
The heirs of Muhammad : Islam's first century and the origins of the Sunni-Shia split
Black wave : Saudi Arabia, Iran, and the forty-year rivalry that unraveled culture, religion and collective memory in the Middle East
A concise history of the Crusades
Islamic imperialism : a history
Islam : a short history
1st U.S. ed.