The Scorch Trials is the second book in the Maze Runner series. It follows Thomas and the other Gladers as they escape from WICKED's maze experiment. They are rescued and taken to a new facility, but it comes under attack from infected people called Cranks. Thomas communicates telepathically with Teresa, who is missing. A new boy named Aris reveals he also escaped from a maze experiment for Group B. The Gladers discover tattoos assigning them roles as they try to survive and find a cure for the deadly virus in the scorched outside world.