The United States of 2019 is a very different place. Economic depression, an enormous earthquake, and the assassination of a black President-elect have turned the country into a war zone. Four people, each as different and troubled as the next, are the nation's last hope. But can they overcome the devastation and build a new world? A novel on an America torn by race wars where black people are kidnaped to serve as body-part donors. The heroine is a woman who invents a machine that increases the body's immune system to the point where disease is conquered.