- Libel and slander--Religious aspects--Islam1
- Liber sextus decretalium (Catholic Church)1
- Libraries1
- Limp bindings1
- Literary style1
- Literature, Medieval1
- Logic, Ancient1
- Logic, Medieval1
- Louis, Saint, Bishop of Toulouse, 1274-12971
- Madrasah al-Ṭūlūnīyah (Jerusalem)1
- Maimonides, Moses, 1135-12041
- Manuscripts, Catalan1
- Manuscripts, European1
- Manuscripts, German1
- Manuscripts, Greek1
- Manuscripts, Turkish1
- Maps1
- Maqdisī, Muḥammad ibn Aḥmad, -1501 or 15021
- Maqdisī, ʻAbd Allāh ibn ʻAfīf al-Dīn, d. 13361
- Marriage1