Title
- Prayer roll1
- Prayers1
- Preces piae1
- Registrum epistolarum1
- Regula monachorum1
- Repertorium juris civilis1
- Rerum suo tempore gestarum commentarius1
- Rime1
- Rule of Saint Clare1
- Rules1
- Ruralia commoda1
- Satires1
- Song of Solomon1
- Speculum monachorum1
- Sphaera mundi1
- Statutes1
- Streeter-Piccard Hours1
- Summa de poenitentia et matrimonio1
- Summa logicae1
- Summa theologica1