Leave all your expectations behind as your favorite characters from the "Tennis Shoes" adventure series are reunited in a miraculous journey into worlds never before imagined where villains old and new must be stopped to keep the landscape of history from becoming permanently altered.
Just when the children of Jim Hawkins and Garth Plimpton thought they understood the powers of the Rainbow and Galaxy Rooms, a transformation takes place of staggering dimensions. It's a mystery whose secrets can only be unraveled by a pair of small white stones