- Medicine27
- Medicine, Arab18
- Medicine, Magic, mystic, and spagiric2
- Medicine, Medieval1
- Medicine, Medieval--Manuscripts3
- Medicine, Persian3
- Medicine--Formulae, receipts, prescriptions8
- Medicine--Manuscripts3
- Medicine--Study and teaching2
- Medina Sidonia, Alonso Pérez de Guzmán, duque de, 1550-16191
- Medina Sidonia, Juan Alonso de Guzmán, Duque de, -15581
- Medina, Francisco de, 1544-16151
- Meditations8
- Mediterranean Region1
- Mediterranean Sea10
- Meistersinger1
- Melanchthon, Philip, 1497-1560. De officio principum1
- Memory2
- Mendoza, Antonio de, approximately 1492-15521
- Meneses, Pedro de, Conde de Vila Real, -14371