Oathkeeper (The Wildfire Saga, #4)

Some oaths must never be broken.

The world is in flames, brought about by the Council's attempt to change the balance of power in the western world. The weaponized Pandemic virus runs rampant across much of the globe, but the United States has developed a vaccine. Humanity was brought to the precipice of extinction and managed to survive.

But the situation is no where near resolved—North Korea still occupies the west coast of the United States, trapping millions of Americans behind enemy li...