A cure to save the world...or a war to end it. The Hydra virus killed 94% of the population. The only hope for a cure lies within the Sanctuary. But when Amelia finally makes it inside the walls, what she finds is the last thing she expected. Separated from her friends, unsure whom to trust, and surrounded by danger, Amelia must face her greatest threat alone. And as rebels bent on vengeance gather outside the Sanctuary, Gabriel and the others find themselves caught in the crosshairs of a looming war. With the fate of humanity at stake, how far are they willing to go? The penultimate book in The Last Sanctuary series, Breaking World is a near-future apocalyptic thriller perfect for fans of Hunger Games and Maze Runner.