When Neil survives a deadly plague and plunges into solitude, he must question everything in this gripping adventure from critically acclaimed Tripods author John Christopher. Neil's world is shattered when he and his family are involved in a horrible car accident that leaves him an orphan. He is sent to live in a small village with his grandparents, whom he loves but doesn't really know. Soon, a devastating illness, the Calcutta Plague, begins making...