Popular Clone (Clone Chronicles)

Twelve-year-old Fisher Bas is a geeky science genius and the son of Nobel-prize-winning parents. He should not have to hide in a science classroom to avoid the daily torment of overgrown goons he's dubbed the Vikings. But he does.
 
When Fisher steals his mother's experimental growth hormones, he spends one long weekend successfully creating a replica of himself, Fisher-2. Now Fisher can spend all day working on his ground-breaking inventions, while his clone faces middle-school and the Vikings.
 
But when his clone is kidnapped by an evil scientist, can Fischer save him in time or will his whole plan be exposed?