Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Hassan ibn Ali is Shi''ahs'' second Imam, and is also known as Al-Mujtaba and Sibtil Akbar (the elder and the first grandson of the Islamic prophet Muhammad). As Anas ibn Malik has reported, that there was none who most resembled Muhammad than Hassan ibn Ali. Shi''ahs believe, Hassan ibn Ali was born on Ramadhan 15, 3 AH (March 1, 625 AD), to Ali ibn Abi Talib and Fatimah bint Muhammad. The name Hassan by itself is enough to distinguish him from everyone else, since no one before him had this name, though Hassan was not unknown among Arabs. He was the first among the Purified Ahlul Bayt to enter the Yemeni Kisaa after Muhammad and at a tender age walked on his own feet with his hand in the hand of Muhammad to testify to the truth of Al-Islam at Mubahila. He was one of those about whom Suratul Hal Ataa was revealed. Yet,