Subject: History
Author of work: Ranulphus Higden
Title: Polychronicon
Subject: Moral philosophy
Title: Commentary on Ethics (?)
Subject: Sermons
Author of work: Petrus Comestor
Title: Sermones, &c.
Subject: Philosophy
Author of work: Averroes
Title: De spmpno et vigilia, De longitudine et brevitate vitae, De generatione et corruptione
Subject: Grammar
Author of work: Johannes Balbus
Title: Catholicon
Subject: Liturgy
Title: Lectionarium
Subject: Liturgy
Title: Processionale
Subject: Canon Law
Title: Index to canon law
Subject: Music
Title: Polyphonic music