Seven of the eight survivors of the Aero Horizon crash have made it out of the deadly jungle, but the desert into which they have emerged has its own dangers, and they have very little food or water left and no sign of civilization anywhere--meanwhile, one of the survivors is changing, and that may be the greatest threat of all.

National Book Award winner M.T. Anderson takes the wheel of this thrilling chapter in the race for survival. The journey through the rift becomes even rockier as the survivors are forced to take to the water, crossing a vast deep-water basin on improvised boats. To make it, Molly and the others must work together, but a rift of a different kind is forming among the survivors. If they aren't careful, it could eat them alive. New York Times bestselling...