- Hussites1
- Hybrid books3
- Hymnals7
- Hymns9
- Hymns, Armenian1
- Hymns, French1
- Hymns, Hebrew2
- Hymns, Latin4
- Hymns, Latin (Medieval and modern)3
- Hypothesis1
- Ibn Amīn al-Dawlah, al-ʻAfīf, active 15th century. Lamḥah al-ʻAfīfīyah fī al-ṭibb1
- Ibn Fahd, Aḥmad ibn Muḥammad, 1356 or 1357-1437 or 1438. Ghāyat al-ijāzah1
- Ibn Mālik, Muḥammad ibn ʻAbd Allāh, -12741
- Ibn Mālik, Muḥammad ibn ʻAbd Allāh, -1274. Iʻjāz al-taʻrīf fī ʻilm al-taṣrīf1
- Ibn Mālik, Muḥammad ibn ʻAbd Allāh, -1274. Sharḥ al-Kāfiyah al-shāfiyah1
- Ibn Taymīyah, Aḥmad ibn ʻAbd al-Ḥalīm, 1263-13281
- Ibn Taymīyah, Aḥmad ibn ʻAbd al-Ḥalīm, 1263-1328. Jawāmiʻ al-kalim1
- Ibn Umayl, Muḥammad, active 10th century. Māʼ al-waraqī wa-al-arḍ al-najmīyah1
- Ibn Umayl, Muḥammad, active 10th century. Risālat al-Shams ilá al-Hilāl1
- Ibn al-Biṭrīq, Yūḥannā, -approximately 8151