Pablo, Violet, and their classmate Garry are on a field trip to the Environmental Science Center when they are transported to the Maker Maze! In the maze, they’ll work with wacky scientist Dr. Crisp to complete three challenges all about wind, solar, and tidal energy. But then Violet begins to feel bad about how much energy she’s been using. Can she, Pablo, and Garry learn how to use energy in a way that doesn't hurt the earth?

"A stepping stone book."