Man in the Iron Mask in the mask. It has even been suggested that he was one of the other famous contemporary prisoners being held at Pignerol at the same time as Dauger. Voltaire claimed that the prisoner was a son of Anne of Austria and Cardinal Mazarin, and therefore an illegitimate half-brother of King Louis XIV. However, the sincerity of this claim is uncertain. In his history essay "Le Masque de fer", French novelist Marcel Pagnol, supporting his theory in particular on the circumstances of King Louis XIV's birth, claims that the Man in the Iron mask was indeed a twin but born second,
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