41. University of Pennsylvania, Oversize LJS 486 Title: Kitāb Alghāz fī al-lughah al-ʻArabīyah Place: Egypt Date: A.H. 720 (1320)
42. University of Pennsylvania, LJS 495 Title: Kharīdat al-ʻajāʼib wa farīḍat al-gharāʼib Author: Sirāj al-Dīn Abū Ḥafṣ ʻUmar Ibn al-Wardī Date: [between 1450 and 1550?]
44. University of Pennsylvania, CAJS Rar Ms 125 Title: Ḥadīth Author: Ibrāhīm ibn ʻAlī Qalqashandī Date: A.H. 921 (1515)
45. University of Pennsylvania, CAJS Rar Ms 126 Title: Shifāʼ fī taʻrīf ḥuqūq al-Muṣṭafá Author: Qadi Ayyad Date: A.H. 831 (1428)
46. University of Pennsylvania, CAJS Rar Ms 132 Title: Devotional book Date: [between 1800 and 1899?]
47. University of Pennsylvania, CAJS Rar Ms 137 Title: Rawḍ al-rayāḥīn fī ḥikāyāt al-ṣāliḥīn Author: Abdullah bin Asaad Al-Yafi'i Place: A.H. 804 (1402) Date: 1402.
48. University of Pennsylvania, CAJS Rar Ms 142 Title: Muntahá al-irādāt fī jamʻ al-Muqniʻ maʻa al-Tanqīḥ wa-ziyādāt Author: Taqī al-Dīn Muḥammad ibn Aḥmad Ibn al-Najjār Date: [between 1600 and 1799?].
49. University of Pennsylvania, CAJS Rar Ms 143 Title: Hidāyah fī sharḥ al-Bidāyah Author: Burhan al-Din al-Marghinani Date: [between 1500 and 1699?]
50. University of Pennsylvania, CAJS Rar Ms 147 Title: Sharḥ Manār al-anwār fī uṣūl al-fiqh Author: ʻAbd al-Laṭīf ibn ʻAbd al-ʻAzīz ibn Malak Date: [between 1500 and 1699?]