- Religious poetry, English1
- Religious poetry, Latin1
- Repentance--Catholic Church1
- Reproduction1
- Requesens, Antonio de'1
- Requesens, Bernardo de'1
- Requesens, Eleonora de'1
- Requesens, Francesco Benedetto de'1
- Requesens, Francesco de'1
- Requesens, Galcerando de'1
- Requesens, Ludovico de'1
- Requesens, Luigi de'1
- Requesens, Salvatore Francesco de'1
- Requesens, Salvatore de'1
- Requesens, Vincenzo de'1
- Rhetoric, Medieval1
- Rhetoric--Study and teaching1
- Rhetorica ad Herennium1
- Riccomanni, Jacopo1
- Riccomanni, Maria1