Title
- Satires1
- Schachzabelbuch1
- Sentence1
- Sermones de tempore1
- Seven Penitential Psalms1
- Solemnity of the marriage of King James and Margaret1
- Somnium viridarii1
- Statuta Veneta1
- Stimulus amoris1
- Stratēgikos1
- Summa chiromantia1
- Summa de casibus conscientiae1
- Summa de poenitentia1
- Sumula sumularum magistri Johanne Wyclif1
- Tabula mediorum motuum1
- Taula general de totes sciencies1
- Teseida1
- Tesoretto1
- Testament1
- Texts on knighthood and tournaments1