 Six letters are written under Demosthenes' name, but their authorship has been fiercely debated.J.A.Goldstein regards Demosthenes's letters as authentic apologetic letters that were addressed to the Athenian assembly and asserts that "whether the letters had a spurious origin as propaganda or as rhetorical fictions, the aim of the author would be to present a defense of Demosthenes' career, a simulated self-defense".