532. Harvard University, MS Arab 362 Title: Ḥizb al-baḥr Author: Abul Hasan ash-Shadhili Date: ca. 1360
533. Harvard University, MS Arab 362 Title: Adʻiyah manqūlah min kalām Abī al-Ḥasan al-Ḥasanī al-Shādhilī Author: Abul Hasan ash-Shadhili Date: ca. 1360
534. Harvard University, MS Arab 362 Title: Khulāṣat siyar Sayyid al-bashar Author: Muhibb al-Din al-Ṭabari Date: ca. 1360
535. Harvard University, MS Arab 282 Title: Wāfī fī al-furūʻ Author: ʿAbdallāh Ibn-Aḥmad Nasafī Date: 1334.
538. Harvard University, MS Arab 355 Title: Munyat al-muftī Author: Yūsuf ibn Aḥmad Sijistānī Date: 1481.
539. Harvard University, MS Arab 357 Title: Sukkardān al-sulṭān Author: Aḥmad Ibn-Yaḥyā Ibn-Abī-Ḥaǧala Date: 1567.
540. Harvard University, MS Arab 357 Title: Ṭabaqāt al-aqṭāb Author: Taqi al-Din al-Subki Date: 1567.