Subject: Science
Author of work: Alhasen
Title: Optica
Subject: Music
Title: Polyphonic music
Subject: Science
Author of work: Alhasen
Title: Optica
Subject: Vitae sanctorum
Title: Passio S. Stephani
Subject: Liturgy
Title: Antiphonale
Subject: Liturgy
Title: Antiphonale
Subject: Sermons
Title: Sermones sive themata
Subject: Liturgy
Title: Antiphonale
Subject: Computus
Title: Text and tables on the computus
Subject: Classics
Author of work: Ovidius
Title: Metamorphoses