Title
- Sacramentary1
- Sale2
- Sarum manual1
- Satires1
- Scale of perfection2
- Second Epistle to Timothy1
- Secretum Secretorum1
- Sentences3
- Sententiarum libri2
- Sequentiary1
- Sermo de spiritu sancto1
- Sermons14
- Seven Penitential Psalms1
- Sins1
- Somme le roi1
- Song of Solomon1
- Speculum Christiani1
- Speculum humanae salvationis1
- Speculum judiciale1
- Speech to the House of commons1