Subject: Canon Law
Title: Commentary on Decretals
Subject: Theology
Author of work: Henricus de Gandavo
Title: Quodlibeta
Subject: Theology
Author of work: Petrus Lombardus
Title: Sententiae
Subject: Theology
Author of work: Petrus Comestor
Title: Historia scholastica
Subject: Canon Law
Title: Commentary on Decretum
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Grammar
Author of work: Eberhardus Bethunensis
Title: Graecismus
Subject: Theology
Author of work: Petrus Comestor
Title: Historia scholastica
Subject: Theology
Author of work: Hugo de Folieto
Title: De claustro animae
Subject: Natural History
Title: Meteorology