Title
- Commonplace book8
- Computation1
- Coptic biblical selections1
- Correspondence3
- Cāturmāsyahautra1
- Cāṇakyanīti1
- Dakṣiṇāmūrtistotra1
- Dala'il al-Khayrat15
- Dalīl al-fāliḥīn li-ṭuruq Riyāḍ al-ṣāliḥīn2
- Daqāʼiq al-akhbār1
- Dar tawḥīd va ṣifāt-i thubūtīyah va salbīyah1
- Daryā-yi laṭāfat1
- De Trinitate1
- De sphaera quae movetur1
- De sphaericis3
- De virtutibus sancti Martini1
- Decorated Hebrew manuscript leaves1
- Decrees1
- Deed2
- Derashot15