Subject: Epistolae
Author of work: Gregorius I
Title: Registrum
Subject: Grammar
Title: Grammar
Subject: Theology
Author of work: Gregorius I
Title: Moralia
Subject: Theology
Author of work: Henricus de Gandavo
Title: Quodlibeta
Subject: Liturgy
Title: Graduale
Subject: Theology
Author of work: Henricus de Gandavo
Title: Quodlibeta
Subject: Canon Law
Author of work: Gescelinus
Title: Comment. in constitutiones Clementinas
Subject: Theology
Author of work: Henricus de Gandavo
Title: Quodlibeta
Subject: Biblica
Title: Glossed Bible
Subject: Theology
Author of work: Gregorius I
Title: De cura pastorali