When Earth is hit by an asteroid and begins the end of the world, Billy and his companions, who have taken refuge in outer space, learn that survival above the atmosphere is as difficult as survival below.
An asteroid has hit the Earth: the end of the world is just beginning. Billy and his companions have been taking refuge in outer space to avert this catastrophe. But what will it take to survive? This dramatic second book in an electrifying duology will have readers at the edges of their seats as they discover that survival above is as difficult as survival below.