281. Free Library of Philadelphia, Lewis O 126 Title: Coptic hymns and prayers Author: Coptic Orthodox Church Place: Egypt
284. Free Library of Philadelphia, Lewis O 163 Title: Dalāʼil al-khayrāt wa-shawāriq al-anwār fī dhikr al-ṣalāh ʻalá al-Nabī al-mukhtār Author: Muhammad al-Jazuli Place: Afyon
288. Free Library of Philadelphia, Lewis O 169 Title: al-Tawḍīḥ Author: ʿUbaidallāh Ibn-Masʿūd al- Maḥbūbī, Abū al-Qāsim ibn Abī Bakr Samarqandī, and Hibat Allāh ibn Salāmah