A virus that's been dormant for centuries... ...has been released. A reclusive Yellowstone park ranger is forced into action, teaming up with a beautiful woman from the CDC. Harvey Bennett isn't a fighter, but he'll fight for what's right. And he'll do anything to take down the terrorists behind the attack. From Yellowstone across the American landscape, Harvey and Juliette must do what it takes to survive, before it's too late. Grab the first book in the bestselling action-adventure thriller series today that's been described as "National Treasure meets Indiana Jones" and "the next James Rollins." From USA Today Bestselling Author Nick Thacker, The Enigma Strain is a fast-paced action-adventure and technothriller with terrorism elements and virus apocalypse themes, and it will have you clinging to the edge of your seat! If you like James Rollins, Clive Cussler, and Preston and Child then you will love the entire Harvey Bennett Thrillers series. Pick up your copy and start reading The Enigma Strain today!