Man in the Iron Mask Dumas also presented a review of the popular theories about the prisoner extant in his time in the chapter "L'homme au masque de fer" in the sixth volume of his non-fiction "Crimes Célèbres". The earliest surviving records of the masked prisoner are from late July 1669, when Louis XIV's minister, the Marquis de Louvois, sent a letter to Bénigne Dauvergne de Saint-Mars, governor of the prison of Pignerol, which at the time was part of France. In his letter, Louvois informed Saint-Mars that a prisoner named "Eustache Dauger" was due to arrive in the next month or so. Louvois instructed
The Iron Man (novel) later wrote a sequel, "The Iron Woman" (1993), describing retribution based on environmental themes related to pollution. The first North American edition was also published in 1968, by Harper & Row with illustrations by Robert Nadler. Its main title was changed to The Iron Giant, and internal mentions of the metal man changed to iron giant, to avoid confusion with the Marvel Comics character Iron Man. American editions have continued the practice, as Iron Man has become a multimedia franchise. Faber and Faber published a new edition in 1985 with illustrations by Andrew Davidson, for which Hughes and Davidson won