- Ibn al-Fāriḍ, ʻUmar ibn ʻAlī, 1181 or 1182-12351
- Ibn ʻAllān, Muḥammad ʻAlī ibn Muḥammad, 1588-1648. Ḍawābiṭ al-taqṭīʻ1
- Intention--Religious aspects--Islam1
- Ishārāt wa-al-tanbīhāt (Avicenna)1
- Islam--Terminology1
- Islamic cosmology1
- Islamic heresies1
- Islamic rosary1
- Islamic sects1
- Islamic sermons, Arabic1
- Isra' and Mi`raj of the Prophet Muhammad1
- Karmī, Marʻī ibn Yūsuf, -1623 or 16241
- Kemalpaşazade, 1468 or 1469-1534. Tafsīr al-Fātiḥah1
- Knowledge, Theory of (Islam)1
- Leather doublures1
- Logic, Medieval1
- Love--Philosophy1
- Mawāqif fī ʻilm al-kalām (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)1
- Miscellanea1
- Muslim scholars1