Title
- Horologium sapientiae1
- Hortulus rosarum1
- Hours of the Cross1
- Hours of the Holy Spirit1
- Humanist texts1
- I fioretti di San Francesco1
- Iheronimianum1
- Imitation of Christ1
- In epistolam Johannis ad Parthos1
- In epistulam Ioannis ad Parthos tractatus decem1
- In libros De caelo et mundo Aristotelis1
- In vigilia pentecostes1
- Infortiatum1
- Inheritance1
- Institutes of Justinian1
- Institutio de nomine et pronomine et verbo1
- Institutiones1
- Instructions1
- Inventarium iuris canonici1
- Itinerarium1