
Jack Mattingly is a genius He has an IQ of 170 He speaks fluent Mandarin & Latin & he can calculate the square root of 1673549 in his head But when Jack's parents' car is hi-jacked with him inside it for once he's as clueless as the rest of us The car-jacker doesn't know Jack's in the car
- yet But it's only a matter of time before he's discovered & then anything could happen Only one thing's for sure Jack's in for the thrill-ride of his life A high-octane adventure from the winner of the Blue Peter Book of the Year Award