When the moon's gravitational pull increases, causing massive natural disasters on Earth, Miranda and her family struggle to survive in a world without cities or sunlight, and wonder if anyone else is still alive.
Through journal entries sixteen-year-old Miranda describes her family's struggle to survive after a meteor hits the moon, causing worldwide tsunamis, earthquakes, and volcanic eruptions.
After a meteor hits the moon and sets off a series of horrific climate changes, seventeen-year-old Alex Morales must take care of his sisters alone in the chaos of New York City.