The Wild Robot meets Sweet Tooth in the first book in a sweeping adventure series packed with robots, smugglers, battles, and a lonely boy trying to find where he fits in the world. Eleven-year-old Noah has grown up in a mysterious house that grows larger every night with only his mother and a robot-boy for company. He spends his days building robotic devices for the city of Liberty, a place he's not even allowed to visit--not...