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This post-apocalyptic novel follows Raina's guerrilla campaign against Anson's army from the safety of Catalina Island. Her progress is challenged by Anson's lieutenant, Lowell, and Raina faces pressure from both enemies and allies. Meanwhile, Ness and his friend discover a new threat across the Pacific that may jeopardize everything. This is the seventh book in the Breakers series and sets the stage for an explosive finale.