Joe R. Lansdale's The Thicket (2013) is a bit like Cormac McCarthy wrote a novel from a treatment by Robert E. Howard: it's a weird, brutal and merciless story that moves on with the speed of a bullet, set in the desolate wasteland of the early 20th century Texas.
The Thicket is a western that pulls no punches. Everything is dirty and violent, but Lansdale makes the people he writes about come alive. The reader cares for them and really wishes no harm would come to them - and then Lansdale makes the worst happen. The bad guys are really scary. The Thicket is truly a gripping read.
The book loses some of its momentum after the first half, and some of the characters lose their spark a bit (especially prostitute Jimmie Sue, who seems very vibrant at first), but the first half and the climax just before the end is some of the best stuff I've read all year. Can't wait for the movie to come out.