- Criticism and interpretation4
- Geography4
- Gregorian chants4
- Hadith (Shiites)4
- Hanbalites4
- Handbooks and manuals4
- Hybrid books4
- Illumination of books and manuscripts4
- Inheritance and succession4
- Italian literature4
- Italy--Venice4
- Iṣfahānī, Maḥmūd ibn ʻAbd al-Raḥmān, 1275 or 1276-1348 or 1349. Tasdīd al-ʻaqāʼid fī sharḥ Tajrīd al-qawāʻid4
- Jewish calendar4
- Jewish religious poetry, Hebrew4
- Jews--Medicine4
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥāshiyah ʻalá sharḥ Tajrīd al-iʻtiqād4
- Jāmiʻ al-ṣaḥīḥ (Bukhārī, Muḥammad ibn Ismāʻīl)4
- Kanz al-daqāʼiq (Nasafī, ʻAbd Allāh ibn Aḥmad)4
- Manuscripts, German4
- Marāḥ al-arwāḥ (Ibn Masʻūd, Aḥmad ibn ʻAlī)4