2083. An unidentified commentary on the Muqaddimah fī al-ṣalāt of Abū al-Layth al-Samarqandī d. c. 990
2085. An unidentified history of the Caliphs from Mu'awiyah to Sulayman (A.H. 40-100) lacking beginning and end. First chapter: Bayʽat Muʽāwiyah li-Yazīd bi-al-Shām wa-akhdh ahl al-Madīnah bi-al-bayʽah. Last chapter: Mā qāla Abū Ḥāzim li-Sulayman wa-mā jará baynahumā min al-kalām.
2086. An unidentified medical fragment, dealing with various maladies in the format al-sabab, al-maraḍ, al-ʻilāj