- History1
- Hybrid books1
- Ibn al-Fāriḍ, ʻUmar ibn ʻAlī, 1181 or 1182-12351
- Ibn ʻAllān, Muḥammad ʻAlī ibn Muḥammad, 1588-1648. Ḍawābiṭ al-taqṭīʻ1
- Imamate1
- International relations1
- Islamic cosmology1
- Islamic law--Interpretation and construction1
- Islamic rosary1
- Italy--Padua1
- Italy--Venice1
- Jahmīyah1
- Jewish interpretations of Jesus Christ1
- Jews1
- Karmī, Marʻī ibn Yūsuf, -1623 or 16241
- Lutheran Church1
- Lutheran Church--Controversial literature--Catholic authors1
- Luzzatto, Samuel David, 1800-18651
- Manuscripts, European1
- Manuscripts, Italian1