A prequel to the New York Times bestselling Maze Runner series - now a series of major motion pictures starring Dylan O'Brien! SPOILER ALERT: Make sure you've read The Maze Runner, The Scorch Trials and The Death Cure first. SEE THE FILMS. READ THE BOOKS. ENTER THE MAZE ... When sun flares hit the Earth, intense heat, toxic radiation and flooding followed, wiping out much of the human race. Those who survived live in basic communities in the mountains, hunting for food. For Mark and his friends, surviving is difficult, and then an enemy arrives, infecting people with a highly contagious virus. Thousands die, and the virus is spreading. Worse, it's mutating, and people are going crazy. It's up to Mark and his friends to find the enemy - and a cure - before the Flare infects them all ... Loved The Kill Order? Check out The Fever Code - a direct prequel to The Maze Runner!