- Fuṣūl al-iḥkām fī uṣūl al-aḥkām (Marghinānī, ʻAbd al-Raḥīm ibn Abī Bakr)1
- Fuṣūṣ al-ḥikam (Ibn al-ʻArabī)1
- Fārābī. Ithbāt al-ʻaql1
- Galen1
- Genealogy1
- Geography, Medieval1
- God (Islam)--Name1
- God (Islam)--Worship and love1
- Gulshan-i rāz (Shabistarī, Maḥmūd ibn ʻAbd al-Karīm)1
- Hadith (Shiites)1
- Hadith scholars1
- Hadith--Study and teaching1
- Historiography1
- History, Ancient1
- History, Military1
- History--Philosophy1
- Horses1
- Ibn Saʻādah, Aḥmad ibn ʻAlī, active 13th century. Risālat al-ʻilm1
- Ibn al-Fāriḍ, ʻUmar ibn ʻAlī, 1181 or 1182-1235. Tāʾīyah1
- Ibn al-Nafīs, ʻAlī ibn Abī al-Ḥazm, 1210 or 1211-1288. Mūjaz fī al-ṭibb1