Centuries after the Fall, the United States has been wiped away. The crumbling remains of the great American empire are home now only to savage, lawless tribes and packs of ravening Damned - the twisted children of the apocalypse. Most of those few who survived humanity's destruction spend their short lives in a violent struggle for survival. But some light still flickers in the darkness: the Blessed of Bountiful live in seclusion, relying on walls both physical and spiritual to protect them from the Desolation.
"YA Post-apoc SF that’s not quite dystopian"