- Mukhtaṣar fī al-fiqh ʻalá madhhab al-Shāfiʻī (Abū Shujāʻ al-Iṣfahānī, Aḥmad ibn al-Ḥusayn)1
- Muqniʻ fī ʻilm al-jabr wa-al-muqābalah (Ibn al-Hāʼim, Aḥmad ibn Muḥammad)1
- Music, Greek and Roman1
- Musnad (Ibn Ḥanbal, Aḥmad ibn Muḥammad)1
- Muṭarrizī, Nāṣir ibn ʻAbd al-Sayyid, 1144-1213. Miṣbāḥ fī al-naḥw1
- Mysteries and miracle-plays, English1
- Mysteries and miracle-plays, French1
- Mysticism--Catholic Church1
- Mysticism--Judaism1
- Mythology1
- Nahj al-balāghah (Sharīf al-Raḍī, Muḥammad ibn al-Ḥusayn)1
- Navigation1
- Nawawī, 1233-1277. Taṣḥīḥ al-Tanbīh1
- Neoplatonism1
- New York (State)--New York1
- Nicholas V, Pope, 1397-14551
- Nicholas, of Dinkelsbühl, approximately 1360-14331
- Nicolas d'Orbelles1
- Nile River1
- Nobility of character1