All over the world, brutal attacks are crippling entire cities. Jackson Oz, a young biologist, watches the escalating events with an increasing sense of dread. When he witnesses a coordinated lion ambush in Africa, the enormity of the impending violence becomes terrifyingly clear.
With the help of ecologist Chloe Tousignant, Oz races to warn world leaders before it s too late. The attacks are growing in ferocity, cunning, and planning, and soon there will be no place left for humans to hide."