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 violence to come 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.

For 36 years, James Patterson has written unputdownable, pulse-racing novels-and Zoo is the thriller he was born to write. With wildly inventive imagination and white-knuckle suspense that rivals Stephen King at his very best, Zoo is an epic, non-stop thrill-ride from "one of the best of the best" (Time).