Marshall G. S. Hodgson

• HOW DID THE EARLY SHI'A BECOME SECTARIAN?
• The Venture of Islam, Volume 2
• The Venture of Islam, Volume 3
• The Secret Order of Assassins: The Struggle of the Early Nizari Ismai'lis Against the Islamic World
• The Venture of Islam, Vol 1: The Classical Age of Islam
• The Venture of Islam, Volume 1
• The Venture of Islam, Volume 3