Darren G. Davis 
Zak Raven: Code Alpha [EPUB ebook] 

The first volume of the new young adult novel series Zak Raven, Esq. Zak Raven is your typical 15-year old boy living in Bluffside. He wakes up, goes to school, comes home and does his homework. But somewhere between dinner and curfew, while most of his friends are playing video games — Zak can be found battling real life robots and his very own arch-enemy, Professor Bimitri Raine. Once a super-powered hero, Zak fought to save the world as Kid Ranger! Now his superhuman abilities have diminished and he’s just ordinary Zak, a regular 15-year old who strives to remain the hero he once was. Without superpowers he must depend on his own agility and training to help him save the day and still find time for that algebra homework!