- Giles, of Rome, Archbishop of Bourges, approximately 1243-1316. Quodlibeta I-VI1
- Giles, of Rome, Archbishop of Bourges, approximately 1243-1316. Theoremata de corpore Christi1
- Gilt edges2
- Giovanna II, Queen of Naples, 1371-14351
- Girbert de Metz (Legendary character)1
- Girdle books2
- Glazed papers3
- Glossaries2
- Glossaries, vocabularies, etc.6
- Glue1
- Gluttony1
- Goatskin bindings2
- God (Christianity)--History of doctrines1
- God (Christianity)--Omnipotence1
- God (Islam)1
- Gold tooled bindings9
- Gonçalez el Moxo, Alvar, active 1560-15671
- Gonçalez family1
- Good Friday--Liturgy1
- Good and evil1