Title
- Ratification1
- Rationale divinorum officiorum1
- Recipes1
- Register1
- Registrum Gregorii1
- Registrum epistolarum1
- Regula1
- Resurrection of Jesus Christ1
- Revelations1
- Rhetoric text1
- Rime di Timaute Frascerepnico in vita, e in morte di Elisa1
- Ritual1
- Roman law1
- Romuleon1
- Rule of Jesuati of San Giusto alle mura1
- Rule of Saint Benedict1
- Régime du corps1
- Satires1
- Sayings1
- Scale of perfection1