Alien Hunter: Underworld

From the New York Times–bestselling author, a government agent hunts alien terrorists who are abducting humans in an attempt to take over earth.

The aliens have seen many worlds, but they know that Earth in particular is a jewel. They lust for its soaring mountains, its shining seas, its gorgeous forests, and majestic deserts. They don't want us.

Flynn Carroll knows that the aliens are a race of brilliance and extraordinary cruelty. And he knows that they have found a way to eliminate humanit...