Books on Ahl al-Bayt
Assalamu alaikum. This website sells books about Ahlel Bait Ashareef, including stories of Imam Hasan and Imam Hussain. Some are even for children.
This website was given to me by a descendant of Shaikh Abdul Qadir Jailani رحمه الله
They are Sunni and highly recommend the Ahle Bait Shareef section[14:27, 22/4/2016] MA