Slaughter in the Ashes — William W. Johnstone

Cannibal mutants endanger the future of a post-apocalyptic America in this explosive adventure from a USA Todayâ€"bestselling author.
 
After the apocalypse destroyed what was left of America, Rebel leader Ben Raines helped create the Tri-States. But no system is perfect: criminal gangs still roam the land, spreading havoc and violence. The punks, thugs and creeps have had a free hand for too long--especially in untamed Northern Maine, where a secret sect of underground cannibals threatens the new nation's freedom. It's time for them all to meet judge, jury…and executioner.
 
Twenty-third in the long-running series!