Title
- Rule of St. Clare : with commentaries and declarations by John of Capistrano and Nicholas of Cusa : in Italian and Latin].1
- Rule of living1
- Rule of the Third Order of Franciscans : in Italian and Latin].1
- Rules2
- Ruralia commoda3
- Sacra poesis1
- Sacramental text1
- Sacramentary15
- Saint Anne and the Virgin Mary1
- Saint Dominic2
- Saint Notburga1
- Sale1
- Sarum manual1
- Satires9
- Saturnalia1
- Sayings1
- Scale of perfection1
- Scholastic literature1
- Scholastic philosophical treatise2
- Scholastic theological treatise2