Just because something is very small, that does not mean it can't be important. Mathew Maria is very small, but she still does amazing things. Giant plants are taking over the street. What can be done? Some people want to burn them all. But thanks to her mother's wonderful invention, Mathew Maria can talk to the plants. Will she save the day? Or will the plants unite to burn down the street? Join this little genius on her adventure filled with excitement, danger, and new friends!