Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Moral philosophy
Author of work: F. Petrarchus (Francesco Petrarca)
Title: De remediis utriusque fortunae
Subject: Canon Law
Title: Commentary on canon law
Subject: Canon Law
Author of work: Johannes Andreae
Title: In Sextum librum decretalium
Subject: Theology
Author of work: Gregorius I
Title: Homiliae in Evangelia