Book 3 of the Ashfall trilogy.
The Yellowstone supervolcano nearly wiped out the human race. Now, almost a year after the eruption, the survivors seem determined to finish the job. Communities wage war on each other, gangs of cannibals...
Tormented by a past he can’t forget, John Mack is about to face the toughest fight of his life. The tiny town of Oneida, Tennessee, still reeling from the Chairman’s violent overthrow, stands in the crosshairs of Russian and Chinese armies...