Central Kansas Library System

Teenage ATV riders Josh and Christyna find that someone has been sabotaging the trails, putting the safety of ATV racers and mountain bikers in jeopardy, and they need to find out who is responsible and catch the cheat before the next race.

"By inflating the balloon at the back of their balloon boats, JJ and his siblings give their nautical toys propulsion power to race across the pool. Whose vessel will emerge victorious?" -- Provided by publisher.