Keywords
- Metalli, Giuliano1
- Meteorologica (Aristotle)1
- Michele, Lapo di1
- Michele, Lorenzo de'1
- Michele, Maso di1
- Michele, Niccolò di1
- Michele, Olivo di1
- Middle Ages1
- Middle East--Latin Orient1
- Military art and science1
- Military campaigns1
- Military religious orders1
- Miniato, Colombino1
- Miserere1
- Misogyny1
- Missions to Jews1
- Missions to Muslims1
- Molino, Gasparo1
- Monastic and religious life--Middle Ages1
- Monastic libraries1