Title
- Speculum anime1
- Speculum doctrinale2
- Speculum historiale2
- Speculum humanae salvationis3
- Speeches1
- Sphaera mundi1
- Spirto gentil magnanimo et sublime1
- Splendor paternae gloriae1
- Sportula fragmentorum1
- Statements from the Council of Basel1
- Stations of Rome1
- Statute11
- Statutes4
- Sticherarion1
- Stimulus amoris4
- Stories of saints1
- Stratēgikos1
- Streeter-Piccard Hours1
- Subsidy6
- Sufi metaphysics1