Volume of Silence

In the city of Echo, your social status is determined by your "e;Sonic-Score"e;—the more people talk about you, the louder your personal frequency, and the better your life is. 13-year-old Kael is a "e;Mute,"e; a lowest-class citizen who is literally fading from view because no one mentions his name. While hiding in the city's plumbing, he discovers an underground society of kids who have learned ...