- Didactic poetry, Arabic1
- Didactic poetry, Latin1
- Diggele, Robert, active 1364-13741
- Digital images10
- Dimashqī, ʻAbd al-Laṭīf ibn Aḥmad. Nukhbat al-tuffāḥah ḥāwiyat qawāʻid al-misāḥah1
- Dini, Antonio, 1969-1
- Dini, Donato1
- Dini, Francesco1
- Dini, Meo1
- Diplomatic documents1
- Diplomatics, Persian1
- Directories2
- Dirges2
- Discipline14
- Discoveries in geography4
- Discoveries in geography--French1
- Diseases5
- Diseases--Religious aspects3
- Diseases--Religious aspects--Hinduism1
- Diseases--Religious aspects--Islam1