Title
- Repertorium juris civilis1
- Reply to accusations made by Puritan ministers1
- Republic1
- Rerum suo tempore gestarum commentarius1
- Responsorium1
- Resumptio1
- Resurrection of Jesus Christ1
- Revelations1
- Rituale Dominicanum1
- Roman ceremonials1
- Roman law1
- Romuleon1
- Rosarium1
- Rosarium theologiae1
- Royal document1
- Rozier des guerres1
- Rubricae1
- Rule of living1
- Rule of the heilig Geist1
- Sacra poesis1