Author
- Martin of Opava1
- Maurice de Sully1
- Mosheh Nigrin1
- Nahmanides1
- Nicoluccio di Ascoli1
- Peter Damian1
- Peter of Limoges1
- Petrus Comestor1
- Philagathus of Cerami1
- Porphyry1
- Pseudo Bernard of Clairvaux1
- Pseudo-Augustine1
- Pseudo-Seneca1
- Publilius Syrus1
- Quodvultdeus1
- Radbod II1
- Richard Brooke1
- Richard Fishacre1
- Richard of Saint Victor1
- Roberto Caracciolo1