Gifted troubleshooter John Smith, introduced in the acclaimed thriller Killfile, must take down a shadowy figure who has weaponized the internet, using social media to put a price on the heads of his targets in this intense, unstoppable thriller from the author reviewers have compared to Michael Crichton, Brad Thor, and James Rollins. As a fixer for Americas one percent, John Smith cleans up the messes of those rich enough to afford him. But he's...