For Harry's latest invention, he's building a super robot. He even programs the robot to do some of his household chores! But when Harry brings his robot to school, things don't go exactly as planned. The robot seems to have a mind of his own! Can Harry regain control of his invention before it causes chaos all over Parker Elementary? This early chapter book from the Superhero Harry series includes a glossary, discussion questions, writing prompts, and bios. Part of the Superhero Harry series.