- Shamsīyah (Qazwīnī, ʻAlī ibn ʻUmar)1
- Sharḥ Shamsīyah (Quṭb al-Taḥtānī, Muḥammad ibn Muḥammad)1
- Shīrāzī, Shukr Allāh ibn Qāsim. Mufīd al-Mukhtaṣar1
- Soul--Islam--History of doctrines1
- Spiritual life--Islam1
- Sprinkled papers1
- Sunnites--Controversial literature1
- Süleyman I, Sultan of the Turks, 1494 or 1495-15661
- Taqlīd1
- Terminology1
- Time--Religious aspects--Islam1
- Twelfth century1
- Twentieth century1
- Vision--Religious aspects--Islam1
- Women (Islamic law)1
- magic squares1
- scientific illustrations (images)1
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, -1355? Sharḥ Mukhtaṣar al-Muntahá1
- Īsāghūjī (Athīr al-Dīn al-Abharī, al-Mufaḍḍal ibn ʻUmar)1
- ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-661. Correspondence1