Sixteen-year-old Thomas wakes up with no memory in the middle of a maze and realizes he must work with the community in which he finds himself if he is to escape.

After surviving horrific conditions in the Maze, Thomas is entrapped, along with nineteen other boys, in a scientific experiment designed to observe their responses and gather data believed to be essential for the survival of the human race.

El esperado final de la trilogía El tiempo de las mentiras se terminó... Thomas no puede confiar en CRUEL. La organización le robó sus recuerdos y lo encerró en el Laberinto. Luego lo dejó al borde de la muerte, en el Desierto. Y lo separó de los Habitantes, sus únicos amigos. Ahora CRUEL asegura que el tiempo de las mentiras ha terminado. Con toda la información que reunió gracias a las Pruebas, está en condiciones de avanzar en la cura...

The fourth book in the blockbuster phenomenon MAZE RUNNER SERIES now features chapters from The Fever Code, the highly-anticipated conclusion to the series—the novel that finally reveals how the maze was built!
    Before WICKED was formed, before the Glade was built, before Thomas entered the Maze, sun flares hit the earth, killing most of the population.
    Mark and Trina were there when

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Reveals how Thomas and WICKED built the Maze against the backdrop of an apocalyptic world. The forests burned, the lakes and rivers dried up, and the oceans swelled. Then came a plague. Families died, violence reigned, and man killed man. Next came WICKED, who were looking for an answer. And then they found the perfect boy: Thomas, who built a maze. Now there are secrets. There are lies. And there are loyalties history could never have foreseen.