- Germany--Eichstätt1
- Germany--Mainz (Rhineland-Palatinate)1
- Germany--Würzburg1
- Gian Galeazzo Sforza, Duke of Milan, 1469-14941
- 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
- Glossaries1
- Glue1
- Goatskin bindings1
- God (Christianity)--History of doctrines1
- Grace (Theology)1
- Graduals1
- Graduals (Liturgical books)1
- Greek literature1
- Hagiographies1
- Harmonies (Reference works)1
- Headbands1
- Henry V, King of England, 1387-14221
- Heraldry1
- Hilarion, Saint, approximately 291-approximately 3711