1. Princeton University, Islamic Manuscripts New Series no. 1024 DS ID: DS14004 Title: Ayyuhā al-walad Author: Al-Ghazali Date: between 15--? and 17--?
2. Princeton University, Islamic Manuscripts Garrett no. 4652Y DS ID: DS14417 Title: Fayṣal al-tafriqah bayna al-Islām wa-al-zandaqah Author: Al-Ghazali