From USA Today bestselling author Robert Swartwood, a new tour de force that reinvents the conspiracy thriller. THEY ARE EVERYWHERE An estranged father shoots himself in the head. THEY KNOW EVERYTHING A message courier is pushed in front of an oncoming subway train. THEY WILL NOT BE STOPPED A young woman kills her family before jumping off the roof of her apartment building. THEY ARE LEGION Your name is John Smith. The Legion is coming for you. They want you dead, because you have a secret. You just don't know what it is.