Subject: Theology
Author of work: Bernardus Clarevallensis
Title: De diligendo Deo
Subject: Theology
Author of work: Augustinus
Title: De sermone Domini in monte
Subject: Philosophy
Author of work: Aristoteles
Title: De generatione (?)
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Philosophy
Author of work: Aegidius Romanus
Title: De regimine principum
Subject: Philosophy
Author of work: Aegidius Romanus
Title: De regimine principum
Subject: Philosophy
Author of work: Aegidius Romanus
Title: De regimine principum
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: History
Author of work: Poggius
Title: Defensiuncula
Subject: Theology
Author of work: Augustinus
Title: De quantitate animae