- Islam--Miscellanea--Early works to 18001
- Islam--Rituals1
- Islamic education1
- Islamic learning and scholarship1
- Islamic literature, Arabic1
- Islamic poetry, Arabic1
- Italy--Sicily1
- Jighmīnī, Maḥmūd ibn Muḥammad, -1221? Qānūnchah1
- Jighmīnī, Maḥmūd ibn Muḥammad, -1221?. Qānūnchah1
- Joseph (Son of Jacob)1
- Knowledge, Theory of (Islam)1
- Language and languages--Philosophy1
- Latin literature, Medieval and modern1
- Lāmīyat al-jumal (Mijrādī, Muḥammad ibn Muḥammad)1
- Magic squares1
- Manuscripts, Italian1
- Manuscripts, Judeo-Arabic1
- Manuscripts, Latin (Medieval and modern)1
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- Marginalia1