- Purity, Ritual--Islam40
- Manār al-anwār fī al-uṣūl (Nasafī, ʻAbd Allāh ibn Aḥmad)39
- Tanqīḥ al-uṣūl (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)39
- Mulakhkhaṣ fī al-hayʼah (Jaghmīnī, Maḥmūd ibn Muḥammad)38
- Criticism and interpretation37
- Free will and determinism--Religious aspects--Islam37
- Future life--Islam37
- Burhān al-Sharīʻah, Maḥmūd ibn ʻUbayd Allāh, -1274 or 1275. Wiqāyat al-riwāyah36
- Farāʼiḍ al-Sirājīyah (Sajāwandī, Sirāj al-Dīn Muḥammad ibn Muḥammad)36
- Saudi Arabia--Mecca36
- commentaries36
- ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-66136
- Language and languages--Philosophy34
- Tables34
- title pages34
- Astrolabes33
- Durar al-ḥukkām (Hüsrev, Molla)32
- Egypt32
- Leather doublures32
- Sufis32