Subject: Canon Law
Author of work: Guido de Baysio
Title: Comment. in Sextum librum decretalium
Subject: Liturgy
Title: Graduale
Subject: Medicine
Author of work: Johannes Gaddesden
Title: Rosa medicina
Subject: Biblica
Author of work: Nicholaus de Lyra
Title: Postillae super Genesim
Subject: Grammar
Title: Grammar/figures of speech
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Hagiography
Title: Life of St Gregory
Subject: Liturgy
Title: Graduale
Subject: Liturgy
Title: Graduale