The fourth Canon of Avicenna with the famous exposition of the Gentile Fulginatis: Thaddaeus also the exposition of Florentine on the second Fen of the same. Let the Gentiles of Florence deal again with the first two. fifth Fen A fifth also of Can[onis] with Fulgis of the same Gentile. the clearest explanation. A book of songs with Auer's commentary. All things have been most carefully revised and chastened;