Subject: Law - customary
Title: Consuetudines gentium
Subject: Canon Law
Title: Sextus liber decretalium
Subject: Theology
Author of work: Petrus Lombardus
Title: In Psalmos
Subject: Biblica
Author of work: Petrus Lombardus
Title: Glossa in Epistolas Pauli
Subject: Theology
Author of work: Petrus Lombardus
Title: Sententiae
Subject: Natural History
Title: On birds
Subject: Biblica
Author of work: Petrus Lombardus
Title: Glossa in Epistolas Pauli
Subject: Moral philosophy
Author of work: F. Petrarchus (Francesco Petrarca)
Title: De remediis utriusque fortunae
Subject: Vitae sanctorum
Author of work: Jacobus de Voragine
Title: Legenda sanctorum
Subject: History
Author of work: Ranulphus Higden
Title: Polychronicon