Jack just moved to a new town, into a spooky new house. He's got no friends, sweatshirt-hooded bullies are stalking him, and his little sister won't leave him alone. He climbs up into the attic to get some peace and quiet and promptly falls through a window. Instead of plummeting to his death on the front lawn, he opens his eyes to thousands of stars. A sun floats in the distance. Below him turns a blue planet. He's in orbit. But not around Earth: wrong continents, wrong oceans. And technically it's not an orbit. Jack is falling. Everything is getting hotter. Comet Jack is a novel about a...