Subject: Canon Law
Author of work: Roffredus Beneventanus
Title: Summa Roffredi
Subject: Theology
Author of work: Augustinus
Title: Contra epistolam Parmeniani
Subject: Grammar
Author of work: Priscianus
Subject: Civil Law
Author of work: Tancredus
Title: Ordo iudicarius
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Biblica
Title: Biblical concordance
Subject: Canon Law
Author of work: Johannes Andreae
Title: In Sextum librum decretalium
Subject: Canon Law
Title: Commentary on canon law
Subject: Civil Law
Author of work: Justinianus
Title: Digestum novum
Subject: History
Author of work: Ranulphus Higden
Title: Polychronicon