Worker robots keep the high-tech town of Terabyte Heights humming, but ten-year-old George Gearing is the only one who has a robot for a best friend. When his scrappy but beloved pal Jackbot is hit by a car, the whiz kid re-engineers him with fancy parts from state-of-the-art TinkerTech Laboratories. Jackbot's astounding new skills far exceed anything George—or even TinkerTech's head of robotics—could ever have imagined. Will the villainous Dr. Micron destroy the whole town to see his tech-driven dream realized? Not if George can help it . . .

Having defeated the rampaging robots in The Junkyard Bot, George is thrilled to score his dream internship at Tinker Tech. But he and his best pal, Jackbot, realize that something does not compute when a dangerous new invention threatens Terabyte Heights. As he and his friends search for answers, they uncover secrets about George's past that may change his life . . . forever. Robots, engineering, and buddy stories have never been this cool, or this much fun. Perfect for restless readers who crave gizmos, gadgets, and mystery by the megabyte! Visit www.robotsrulebooks.com to learn more.