Hertz to be a Hero

Hertz to Be a Hero is an exciting good—versus—evil battle between a brother—sister superhero team and the evil Mephisto. It is book #2 in the "Wanted: Superheroes" series. The evil Mephisto is still on the prowl, and he hopes to bring the city of Nirvana to its knees by controlling its people with a hypnotizing gas. Now that Damocles, the great superhero, is gone, who can stop this villain? Eddie Hertz, a twelve—year—old genius, and his sister, an eight—year—old super—powered girl named Sam...