Subject: Moral philosophy
Author of work: F. Petrarchus (Francesco Petrarca)
Title: De remediis utriusque fortunae
Subject: Canon Law
Title: Commentary on Decretals
Subject: Theology
Author of work: Augustinus
Title: De baptismo contra donatistas
Subject: Science
Title: [De scientiis]
Subject: Philosophy
Author of work: Alexander Nequam
Title: De natura rerum
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales