Subject: Sermons
Author of work: Jacobus de Voragine
Title: Sermones quadragesimales
Subject: Canon Law
Title: Treatise on canon law
Subject: History
Author of work: Ranulphus Higden
Title: Polychronicon
Subject: Theology
Author of work: Johannes Duns Scotus
Title: Expositio primi libri Sententiarum
Subject: Liturgy
Title: Psalterium
Subject: Liturgy
Title: Psalterium
Subject: Liturgy
Title: Antiphonale
Subject: Pastoralia
Author of work: Johannes de Friburgo
Title: Summa confessorum