Title
- Report on Switzerland1
- Report on the conclave electing Alexander VII1
- Reports1
- Request1
- Rerum vulgarium fragmenta, etc. : in Italian with some Latin].1
- Rerum vulgarium fragmenta, etc. : in Italian].1
- Resail ül-müşfiye lil-emraz il-müskile1
- Responsorium : in Latin with German additions].1
- Resumptio1
- Resurrection of Jesus Christ1
- Rhetoric text1
- Rhetoric texts1
- Riduttione delli sette Salmi penitentiali in sette sonnetti1
- Rights and privileges of the bishops of Breslau1
- Rime trionfi1
- Risale fi mesail ıl-muhtelife1
- Risale fi'l-muamma1
- Risale-yi Aşikan1
- Risale-yi kelime-yi şehadet1
- Risālah al-Shamsīyah fī al-qawāʻid al-manṭiqīyah1