Book of Sunna and Sharia. A code of Islamic law in the Valencian region

The manuscript, whose authorship is unknown, bears the original title, in Valencian, of Llibre de la Çuna e Xara dels moros, as stated in the heading of its index. It was discovered and catalogued by the professor of paleography at the University of Valencia, Don Vicente Pons Alós, among the documentary collections of the heirs of the Lordship of Sumacárcel.

The book, almost complete, with six pages missing - since three hundred and fifty-five articles are known out of the three hundred and sixty-six that it contains - presents dating problems that have not yet been determined with certainty (around 1408), presents a code of Islamic law in the Valencian region.