- Merlin (Legendary character)1
- Middle Ages1
- Missing leaves1
- Missouri--Saint Louis1
- Music1
- Musical notation1
- Natural history1
- Papacy1
- Pastoral theology1
- Penwork (Decoration)1
- Peter Lombard, Bishop of Paris, approximately 1100-11601
- Philosophy1
- Prayers and devotions1
- Rentals, Firmals, Extents, Surveys, etc.1
- Rhetoric1
- Sacred works1
- Sententiarum libri IV (Peter Lombard, Bishop of Paris)1
- Sermons1
- Severus, Lucius Septimius, Emperor of Rome, 146-2111
- Tasʹhīl al-fawāʼid wa-takmīl al-maqāṣid (Ibn Mālik, Muḥammad ibn ʻAbd Allāh)1