Read again? Maybe
McCarthy's got an unorthodox writing style. No quotes on dialog. Likes to chain things together with "and." That being said, once you get used to McCarthy's style, it's still a good story.
Llewellyn Moss is a former Vietnam War sniper. It's the late '70s, somewhere along the Texas-Mexico border. He's hunting antelope.
He thinks he's made a kill, but the wounded animal was still up on its feet, so Moss has some hiking to do if he's going to get it.
Instead of his prize, he comes across a miniature war zone: dead men lying on the ground, trucks riddled with bullet holes, and one pickup truck loaded with heroin. He does some math, figures that there's a guy missing, and follows his tracks out of the area and into the hills. The dead man's propped up under a tree with a case loaded with more than two million bucks.
He knows he's making a mistake in grabbing the money, but he grabs it and gets the hell out of the area.
He's soon being looked for by a principled killer who won't settle for simply getting his employers' money back. Moss has to die. Nothing personal. It's about the principle and the inconvenience.
On Moss' side is a sheriff who's trying to protect him and an ex-Special Forces guy who can't protect him but is hoping to stop the killings.
If you've seen the movie, you won't miss anything in the book. The screenwriters stayed very close to it.