Title
- Historia ecclesiastica1
- Historiae Florentini populi1
- Historiarum Florentini populi1
- History of Ancona1
- Homilia evangelii1
- Homiliae XL in Evangelia1
- Homilies on the Gospel of Saint Matthew1
- Horologium sapientiae1
- Hortulus rosarum1
- Hours of the Virgin1
- I fioretti di San Francesco1
- Iheronimianum1
- Illuminated leaf1
- Illustrations1
- Imagines sepulcrorum et epitaphiorum inscriptiones antiquae1
- Imitatione Christi1
- In Coena Domini1
- In Europam1
- In libros De caelo et mundo Aristotelis1
- In quatuor evangelistas1