Author
- Pseudo-Andronicus of Rhodes1
- Pseudo-Bede1
- Pseudo-Bonaventure1
- Pseudo-Cyprian1
- Pseudo-Dionysius the Areopagite1
- Pseudo-Eusebius of Cremona1
- Pseudo-Hippocrates1
- Pseudo-Joachim of Fiore1
- Pseudo-Maximus the Confessor1
- Pseudo-Prosper1
- Publilius Syrus1
- Publius Papinius Statius1
- Quintus Aurelius Symmachus1
- Quintus Curtius Rufus1
- Quodvultdeus1
- Radbod II1
- Rafaino Caresini1
- Ralph of Laon1
- Ranieri Farnese1
- Rapolano Terme1