Cowboys Vs Zombies — Eric S. Brown

Dilouie is a killer. He's always made his way in life by the speed of his gun hand and the coldness of his remorseless heart. Life never meant much to him until the world fell apart and they awoke. Overnight, the dead stopped being dead. Hungry corpses rose from blood splattered streets and graves. Their numbers were unimaginable and their need for the flesh of the living insatiable. The United States is no more. Washed away in a tide of gnashing teeth and rotting, clawing hands. Dilouie no longer kills for money and pleasure but to simply keep breathing and to see the sunrise of the next dawn. . . And he is beginning to wonder if even men like him can survive in a world that now belongs to the dead?