Something ancient has resurfaced.
Long thought extinct, a deadly pack of apex predators migrates south from the remote forests of Canada into Yellowstone National Park. Smart, territorial, and hungry, they leave behind a trail of vanishing hikers, shredded campsites, and a growing sense of dread.
Sam, a seasoned bear biologist, is used to sorting out messes involving tourists and wildlife. But these aren’t bears. And they aren’t just passing through.
As the disappearances mount and pressure from park officials grows, Sam races to uncover the truth behind the killings. But the predators know the land. They know how to hide. And they are always watching.
This summer, Yellowstone becomes a hunting ground. And the most dangerous animal in the park isn’t on any of the ranger maps.
