Title
- Seneca's tragedies1
- Sermones Discipuli de tempore1
- Sermones ad heremitas1
- Sermones de tempore1
- Sermones de tempore et de sanctis1
- Silk purse with manuscript waste1
- Speculum anime1
- Speculum humanae salvationis1
- Stations of Rome1
- Summa de casibus conscientiae1
- Summa de poenitentia et matrimonio1
- Summa de vitiis1
- Summa theologica1
- Tetrabiblos1
- Text fragment1
- Text on education1
- Text on government1
- Text on logic1
- Text on the Apostles' Creed1
- Text on the Holy Land1