The Devil's Only Friend by Dan Wells
What do you think of a seventeen-year old sociopath obsessed with killing and blood - but keeps himself tightly reined in, instead focusing on saving the world from the "demons"? Perfect anti-hero material? Add in genius level IQ's and a razor sharp repartee along with compassion? Odd ball? Sure. But that is what makes John Wayne Cleaver so charming and so endearing to the readers. Welcome back to the crazy world of manic depressive John Wayne hell bent on getting rid of "demons" in this world - but this time he's not alone. He's teamed up with a crackerjack unit from FBI and the King of "Demons" is hot on his trail. With a personal agenda - that turns the table on the hunters and makes John's complicated miserable life, one hell of a hellhole. This is probably not the best place to jump inside John's head - he's got a trilogy behind him. Dead bodies piled up, tons of baggage, lots of history. But trust me, Dan Wells' a ...