Author
- Kingdom of France1
- Laurent d'Orleans1
- Lodovico della Torre1
- Marceiu Vinnen1
- Matteo Piccolomini1
- Maḥmūd ibn Abī Bakr Faraḍī1
- Michael Glycas1
- Michel Foret1
- Nicoluccio di Ascoli1
- Order of the Argonauts of Saint Nicholas1
- Pedro de Serra1
- Peter Pascual1
- Petrus Comestor1
- Petrus de Monastero1
- Pietro de' Crescenzi1
- Porphyry1
- Ptolemy1
- Rafaino Caresini1
- Ralph of Longchamp1
- Ranulf Higden1