Subject: Theology
Author of work: Gregorius I
Title: De cura pastorali ; Theology
Subject: Canon Law
Author of work: Bernardus de Botone Parmensis
Title: Casus longi super Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Medicine
Author of work: Aegidius Corboliensis
Title: De urinis
Subject: Theology
Author of work: Hugo de Folieto
Title: De claustro animae
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Moral philosophy
Author of work: Poggius
Title: De infelicitate principum
Subject: Logic
Title: Vetus logica (Boethius, De differentiis topicis)
Subject: Medicine
Author of work: Galienus
Title: De ingenio sanitatis