Subject: Science
Author of work: Alhazen
Title: Optica
Subject: Civil Law
Author of work: Justinianus
Title: Digestum
Subject: Liturgy
Title: Lectionarium
Subject: Biblica
Title: Biblia
Subject: Theology
Author of work: Gregorius I
Title: Moralia
Subject: Biblica
Title: Isaias, glossed
Subject: Liturgy
Title: Breviarium
Subject: Philosophy
Author of work: Aristoteles
Title: De anima
Subject: Medicine
Title: Medicine
Subject: Civil Law
Title: Commentary on civil law