When people begin to vanish in the remote hills of Willow Creek, Kentucky, Sheriff Connor Callahan finds himself facing a mystery that defies explanation. At each scene, an unusual fungus clings to the trees and rocks-its presence too specific, too intentional to ignore. With no leads and the disappearances mounting, Callahan turns to experts at the nearby university for answers. What they uncover is something far more chilling than any of them imagined: Deep underground, a newly discovered species of fungus Gibellula attenboroughii has done the impossible. Instead of draining its arachnid hosts, it has evolved with them, forging a terrifyingly intelligent hive mind. The spiders, no longer solitary predators, now think as one, move as one... and hunt as one. As the hive grows bolder and begins to push beyond the caves, Sheriff Connor Callahan and his allies must descend into the dark, claustrophobic tunnels to confront a nightmare born of nature s most ruthless ingenuity. The only hope: destroy the fungal network before the web stretches across Appalachia and beyond.
