When billionaire Everett Sloan hires John Smith to take down his biggest rival, it's not just because he's a gun for hire. It's because he reads minds.

Paired with the beautiful Kelsey Foster and promised a reward that fulfils his wildest dreams, Smith can't believe his luck. And then he finds out the target...

Ranging from Silicon Valley to the mountains of Afghanistan and the skyscrapers of Dubai, Christopher Farnsworth's Killfile is a dazzlingly original thriller that introduces a totally unique new action hero.