American Literature / Greek Tragedy / Poetics / Contemporary American Literature / Cormac McCarthy / Poética / No country for old men / Literatura Norte-Americana / Literatura norteamericana / Tragédia Grega / Anton Chigurh and No Country for old Man / Poética / No country for old men / Literatura Norte-Americana / Literatura norteamericana / Tragédia Grega / Anton Chigurh and No Country for old Man