Title
- Ars poetica1
- Astrological text1
- Astronomical texts1
- Bifolium from a copy of the Leggenda di Lazzarro, Marta, e Maddalena : in Italian].1
- Book of hours : undetermined use : in Latin].1
- Book on the configuration of the orb1
- Breviary1
- Canon law text1
- Canon of Medicine1
- Cantica canticorum1
- Carta ejecutoria, Sancho de Almazán and Juan de la Cámara vs. the Town Council of Arenas : in Spanish].1
- Cartulary1
- Comedies1
- Commentaries on Aristotle and Porphyry1
- Commentary on Aristotle's Metaphysics1
- Commentary on Pauline Epistles1
- Commentary on the Old testament1
- Compendium iuris canonici1
- Compendium moralitatum1
- Compendium of Logic ; Commentary on the Organon ; Compendium of Moral Philosophy and Commentary on Aristotle's Moral Philosophy (Nichomachean Ethics).1