Rubbish is engulfing the world, and it's only getting worse. Trash creatures have formed a secret society. They are mean, sneaky, and headed straight for your neighbourhood. Tragladord has already taken control of the rivers and the breezes, and now he's coming for the parks. Nobody is stopping him. Nobody except Sven and the Science Club - a medley of smart, brave kids who believe that enough is enough. They've got big brains and even bigger plans. But the Trash Clan is a mighty force, and Tragladord doesn't lose. Can a group of kids really save the world? There's only one way to find out...