The Theory of Insanity

Brooks Aaron Davis (Brooks) is dead–again. When a Nuclear war destroys humanity, Brooks travels back in time to save the world, a world that may not want to be saved. He’s gone back to Earth eight times already and failed on each return to prevent the apocalypse.
The window of opportunity is closing fast. With one last chance to get it right, Brooks gambles on trying something completely different to save the world. But, unlike his previous efforts, if he fails this time, there is no do over.