- Mathematics1
- Mathematics, Arab1
- Mathematics--Study and teaching1
- Mawlānāʹzādah, Aḥmad ibn Maḥmūd, 14th cent. Sharḥ Hidāyat al-ḥikmah1
- Mayenne, Charles de Lorraine, Duc de, 1554-16111
- Medical formularies1
- Medicine, Arab1
- Medicine, Persian1
- Medina Sidonia, Alonso Pérez de Guzmán, duque de, 1550-16191
- Medina Sidonia, Juan Alonso de Guzmán, Duque de, -15581
- Medina, Francisco de, 1544-16151
- Meditations1
- Megilat Purim al Miṣriyin1
- Mensural notation1
- Merchants1
- Mexico--Culhuacán1
- Mexico--Zempoala (Hidalgo)1
- Midrash rabbah. Genesis1
- Military art and science1
- Miqdād ibn al-Aswad, 587-6551