Gus vs. the Robot King

From publisher blurb: Gus the robot is your sidekick, but sometimes you're jealous of the things he can do. Send a trashcan into orbit? Check. Make everyone at your school like him when he stacks all the trays in the cafeteria into the shape of the Taj Mahal? Yup. Once he even reprogrammed the ATM to spit out money, until he was caught and had to give it back. Then Gus tells you the robot cloning lab has found a way to create a robot that's part human being: the Robot King. Is he crazy, or will the robot cloning lab's breakthrough create the most powerful robot in the world?