Alien Hunter: Underworld

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 humanity: capture the mind of the president of the United States, the most powerful man in the world. Carroll is determined to stop the aliens from achieving their goal, but the president remains ignorant of the danger that he and the rest of the planet are in. With doomsday coming ever closer, Carroll might be the only hope for the survival of the human race.

Praise for Alien Hunter

“A fast-paced, action-packed thriller.” ―David Morrell, New York Times–bestselling author of Inspector of the Dead

“Whitley Strieber at his best―part Stephen King, part Dean Koontz, but always Whitley.” ―Douglas Preston, New York Times–bestselling author of The Kraken Project

“Excellent storytelling will keep readers guessing until the very end.” ―RT Book Reviews

“Engages you immediately and then surprises you on every page.” ―Larry Bond, New York Times–bestselling author of Lash-Up

“A compelling and must-read cops-and-aliens detective series.” ―William J. Birnes, coauthor of the New York Times bestseller, The Day After Roswell