When the president's son, Lennon, is kidnapped and pushed out of an airplane over the Q, a vast quarantine zone, Maisie gives him a seventy-two hour vaccine and together the two teenagers attempt to fight their way through the Q in order to survive.

"From the author of Summerwater, a riveting novel of mutual responsibility, personal freedom, and the nearness of disaster"--

Lane McEvoy barely survived her first journey to the Feral Zone -- the forbidden, overgrown landscape east of the Mississippi River that was abandoned when a virus spread through the United States. But Lane has crossed the quarantine line, and she knows the truth. There are survivors in the zone -- people who have gone feral, whose bodies have warped and evolved to display a variety of animal traits. Six months after the events of Inhuman, Lane ventures...