When sixteen-year-old Thomas wakes up in the lift, the only thing he can remember is his first name. His memory is blank. But he's not alone. When the lift's doors open, Thomas finds himself surrounded by kids who welcome him to the Glade--a large, open expanse surrounded by stone walls. Just like Thomas, the Gladers don't know why or how they got to the Glade. All they know is that every morning the stone doors to the maze that surrounds them have...

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.

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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"Before the trials, Wicked found Thomas, the perfect boy, to help them build the Maze and find the cure for the Flare, a disease that plagues the world. But the truth of what is really going on is a secret and Thomas must uncover it before time runs out"-- Provided by publisher.