Title
- Rosarium theologiae1
- Rozier des guerres1
- Rubaiyat1
- Rubricae1
- Rubāʻīyāt-i Shaykh Awḥad al-Dīn Kirmānī1
- Rule of Saint Augustine4
- Rule of Saint Benedict1
- Rule of Saint Clare2
- Rule of living1
- Rules3
- Rules of the Brotherhood of the Archangel Michael1
- Ruralia commoda2
- Sacramentary1
- Safe conduct pass1
- Saint Anne and the Virgin Mary1
- Saint Patrick's Purgatory1
- Salve Regina1
- Sammelband2
- Sanad1
- Satires10