- Heraldry2
- Herbals2
- Hidāyah (Marghīnānī, ʻAlī ibn Abī Bakr)2
- History of Biblical events2
- House furnishings2
- Hymns2
- Hymns, Hebrew2
- Illumination of books and manuscripts, Flemish2
- Inquisition2
- Islam--Rituals2
- Islamic countries2
- Islamic magic2
- Islamic occultism2
- Isnawī, ʻAbd al-Raḥīm ibn al-Ḥasan, 1305-1370. Sharḥ al-Minhāj2
- Italy--Milan2
- Italy--Montaione2
- Italy--Mugello Valley2
- Jamʻ al-jawāmiʻ fī al-uṣūl (Subkī, Tāj al-Dīn ʻAbd al-Wahhāb ibn ʻAlī)2
- Jaʻbarī, Ṣāliḥ ibn Thāmir, d. 1306. Naẓm al-laʼālī2
- Jerome, Saint, -419 or 4202