Subject: Civil Law
Author of work: Roffredus
Title: Summa de ordine judiciorum
Subject: Biblica
Title: Concordantiae Bibliae
Subject: Theology
Author of work: Petrus Lombardus
Title: Sententiae
Subject: Theology
Title: Scholastic theology
Subject: Theology
Author of work: Thomas Aquinas
Title: Expositio primi libri Sententiarum
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales