Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Biblica
Title: Commentary on 2 Kings
Subject: Biblica
Title: Liber Josuae glo.
Subject: Liturgy
Title: Breviarium cum notis
Subject: Liturgy
Title: Missale
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus