- Manuscripts, Spanish1
- Markets1
- Mary, Blessed Virgin, Saint1
- Medicine1
- Medicine--Formulae, receipts, prescriptions1
- Middle English, 1100-15001
- Monastic and religious life of women1
- Monochord1
- Music theory1
- Notaries (Canon law)1
- Notaries (Canon law)--Handbooks, manuals, etc--Early works to 18001
- Omens1
- Oregon--Eugene1
- Pigments1
- Pigments--Handbooks, manuals, etc--Early works to 18001
- Poetics (Aristotle)1
- Prophecies1
- Purgatory1
- Pythagoras and Pythagorean school1
- Religious poetry, Latin1