Plunged into the dark waters off Sumatra when her ferry sinks, 14-year-old Emily fights to stay alive amid the chaos and horror of passengers drowning in the night. Striking out toward land, Emily finds a young Indonesian boy, Isman, floating in a life jacket. Hungry, thirsty, and exhausted, Emily realizes that their survival depends on her ability to keep her mind clear and her emotions in check. Testing the limits of their physical strength, she...