1. Princeton University, Islamic Manuscripts Garrett no. 1418Y DS ID: DS27306 Title: Texts on Islamic law Author: Ibn Taymiyyah Date: 1305 or 1349
2. Princeton University, Islamic Manuscripts Garrett no. 3947Y DS ID: DS29837 Title: Qāʻidah fī al-ṣifāt wa-al-qadar / Author: Ibn Taymiyyah Date: 1319 or 1320?