In book one, young inventor Marie can't believe her luck when she earns a place at a high-tech summer camp in California owned by tech guru and multi-millionaire Sterling Vance. It’s nothing short of a dream come true. She and the other super-clever campers get to build robots, do supercool science experiments and test out awesome gadgets. But not everyone is a happy camper . . . Someone is sabotaging their robots, so Marie and her new friends team up to catch the culprit. Can Marie outsmart an evil engineer intent on causing a global disaster?