Subject: Philosophy
Author of work: Plato
Title: De republica (interprete P. Candido Decembrio)
Subject: Liturgy
Title: Graduale
Subject: Liturgy
Title: Graduale Sarisburiense
Subject: Moral philosophy
Author of work: F. Petrarchus (Francesco Petrarca)
Title: De remediis utriusque fortunae
Subject: History
Author of work: Ranulphus Higden
Title: Polychronicon
Subject: History
Author of work: Ranulphus Higden
Title: Polychronicon
Subject: Theology
Author of work: Ps. Augustinus
Title: Sermones ad fratres in heremo
Subject: Liturgy
Title: Graduale