End Game on Earth

"The year is 2281 and children are in charge of the Solar System! Space Hopper agents Dan Fireball, Astra Moon and their robot Volt fly around the universe fighting crimes and saving planets. The Space Hoppers' oldest enemy has finally returned to Earth, but is not going to give up gracefully! The Space Hoppers arrive to capture him once and for all, but they are in for a big surprise...in more ways than one!"--Back cover.