501. Harvard University, MS Arab SM4155 Title: Sharḥ al-Mawāqif fī ʻilm al-kalām Author: Ali ibn Mohammed al-Jurjani Date: 1455.
502. Harvard University, MS Arab SM310 Title: Poetry Author: Aḥmad Ibn-Yaḥyā Ibn-Abī-Ḥaǧala Date: 1598.
503. Harvard University, MS Arab SM206 Title: Rawḍ al-akhyār al-muntakhab min Rabīʻ al-abrār Author: Muḥammad ibn Qāsim Amāsī Date: 1576.
506. Harvard University, MS Arab 438 Title: Sharḥ al-Kitāb Author: Hasan ibn ʻAbd Allah al-Sirafi Date: ca. 979].
507. Harvard University, MS Arab SM4277 Title: Sharḥ Mūjiz al-Qānūn Author: Nafīs ibn ʻIwaḍ Date: 1493.
509. Harvard University, MS Arab SM55 Title: Arbaʻīn al-buldānīyah ʻan arbaʻīn min arbaʻīn li-arbaʻīn fī arbaʻīn Author: Ibn 'Asakir Date: 1287.