- Hebrew language--Grammar1
- Hebrew language--Phonology1
- Hebrew poetry1
- Heilig-Geist-Spital (Eichstätt, Germany)1
- Hepay, Peter de, 13th century1
- Heroides (Ovid)1
- History, Ancient1
- Horace1
- Horn (Musical instrument)1
- Hoshana Rabba1
- Hoshana Rabba--Liturgy1
- Hydrostatics1
- Hymns1
- Hymns, Latin (Medieval and modern)1
- Ibn Sharaf Shāh, Ḥasan ibn Muḥammad, 1247 or 1248-1315 or 1316. Wāfīyah fī sharḥ al-Kāfīyah1
- Ibn al-Khabbāz, Aḥmad ibn al-Ḥusayn, 1193-1240. Kifāyah fī al-naḥw1
- Illustrated works1
- Inheritance and succession1
- Ink stamps1
- Innocent V, Pope, approximately 1224-12761