Title
- Rime1
- Ritual1
- Roman history1
- Rule of Saint Augustine1
- Rule of Saint Benedict1
- Rules1
- Scale of perfection1
- Scholia1
- School miscellany1
- Scientific texts1
- Scritture de signori Medici1
- Seals of the planets1
- Senjas y carta de hidalguia de Diego Ximenes de Ençiso Vizino1
- Sentence1
- Sententia declaratoria contra Elisabeth1
- Sermons1
- Seven Penitential Psalms1
- Shahnameh1
- Sharḥ-i Zīj-i jadīd-i Sulṭānī1
- Shesh kenafayim1