Subject: Philosophy
Author of work: Aristoteles
Title: Metaphysica
Subject: Canon Law
Title: A 'Summa' of Decretum Gratiani
Subject: Philosophy
Author of work: Bartholomaeus Anglicus
Title: De proprietatibus rerum
Subject: Theology
Author of work: Thomas Aquinas
Title: Expositio quarti libri Sententiarum Petri Lombardi
Subject: Canon Law
Title: Antiqua compilatio decretalium IV