In addition to a 2007 Pulitzer Prize for fiction, The Road also won the James Tait Black Memorial Prize for Fiction in 2006. It is a post-apocalyptic tale of a journey taken by a father and his young son over a period of several months, across a landscape blasted by an unnamed cataclysm that destroyed all civilization and, apparently, almost all life on earth.
No Country for Old Men is a novel set along the United States–Mexico border in 1980, the story concerns an illicit drug deal gone wrong in a remote desert location. The title comes from the poem "Sailing to Byzantium" by William Butler Yeats. I always recommend reading the book before seeing the movie!