Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Liturgy
Title: Breviarium
Subject: Theology
Author of work: Gregorius I
Title: Moralia
Subject: Canon Law
Title: Treatise on canon law
Subject: Philosophy
Author of work: Bartholomaeus Anglicus
Title: De proprietatibus rerum
Subject: Theology
Author of work: Hieronymus
Title: In Prophetas Minores
Subject: Canon Law
Title: Treatise on canon law
Subject: Liturgy
Title: Breviarium cum notis
Subject: Liturgy
Title: Breviarium cum notis
Subject: Theology
Author of work: Thomas Aquinas
Title: Catena aurea super Matthaeum