The kids of Cooperstown made it to the World Series! Technically, Mike and Kate are just there to support their friend Colin and his teammates as they play for the championship. But the competition gets tricky when someone starts trying to sabotage Cooperstown's team--they punch holes in the tires of their bus, and the team's equipment goes missing! Can Mike and Kate find the trickster before it's too late? Or will these shenanigans cost Cooperstown the series?
A longer story, plus bonus back matter with amazing baseball facts, make The World Series Kids a truly Super Special addition to the Ballpark Mysteries.