CHAPTER III.

Ali of Rei--His son Hassan Sabah--Hassan sent to study at Nishaboor--Meets there Omar Khiam and Nizam-al-Moolk--Agreement made by them--Hassan introduced by Nizam to Sultan Malek Shah--Obliged to leave the Court--Anecdote of him--His own account of his Conversion--Goes to Egypt--Returns to Persia--Makes himself Master of Alamoot 43