When the world goes dark, survival turns savage.
After a solar flare knocks out the power grid forever, thirteen-year-old Shiloh wakes beside a dead body with no memory of the night before—and her brother missing. Hunted through the dense Michigan wilderness by a killer who knows what she saw, her only hope is staying one step ahead.
Sheriff Jackson Cross is chasing that same killer, but he needs help—specifically from Eli Pope, a newly released ex-con with revenge on his mind.
And 1600 miles away, Lena Easton begins a desperate journey north with only her rescue dog and grit to guide her through a crumbling America.
Three strangers. One disaster. Everything to lose.
But when all lights fail… who will save you?
