The Infinity Formula (Earth One Book 1)

The only thing that matters to fourteen year old Kyle Walker is his best friend and foster-sister Lily. So when his genius sister cracks the code to the Infinity Formula and they’re invited by the world’s most renowned scientist to the Formula’s unveiling, Kyle couldn’t be happier.
But when an enemy from Kyle’s past rises the scientist is assassinated before the crowd and Lily is kidnapped. With enemies all around, Kyle soon realizes he is stronger and faster than any boy could possibly be and, astoundingly, the Infinity Formula already has a real world application – him. Forging new alliances, Kyle must now race across the world to save his sister from the man who claims to know him, and his abilities, better than anyone in the world.