- Manuscripts1
- Manuscripts, Arabic3
- Manuscripts, European1
- Manuscripts, French3
- Manuscripts, German3
- Manuscripts, Hebrew1
- Manuscripts, Italian2
- Manuscripts, Latin7
- Manuscripts, Latin (Medieval and modern)4
- Manuscripts, Medieval9
- Manuscripts, Persian5
- Manuscripts, Renaissance3
- Massachusetts--Boston2
- Mathematics, Arab1
- Medea, consort of Aegeus, King of Athens (Mythological character)1
- Medical astrology1
- Monasticism and religious orders1
- Monasticism and religious orders--Rules1
- Music--Manuscripts1
- New Jersey--Princeton5