Title
- Remission1
- Request1
- Rerum suo tempore gestarum commentarius1
- Rhetorica ad Herennium1
- Riduttione delli sette Salmi penitentiali in sette sonnetti1
- Roman history1
- Rule of Jesuati of San Giusto alle mura1
- Ruralia commoda1
- Saint Dominic1
- Scholia1
- Seneca's tragedies1
- Sentences1
- Sibylline oracles1
- Silk purse with manuscript waste1
- Statuta Veneta1
- Stella di salute1
- Stimulus amoris1
- Stratēgikos1
- Summa confessionis1
- Summa theologica1