Title
- Request1
- Rhetoric text1
- Rime1
- Ritual1
- Rule of Saint Augustine1
- Rule of Saint Benedict1
- Rules1
- Ruralia commoda1
- Sale1
- Scale of perfection1
- School miscellany1
- Scritture dell'Arrigucci1
- Sentence1
- Sequentiary1
- Sermones de tempore1
- Seven sleepers of Ephesus1
- Societas sanctae annae1
- Speculum monachorum1
- Speeches1
- Sphaera mundi1