USA Today bestseller Nicholas Sansbury Smith's first book in his thrilling post-apocalyptic series about one man's mission to save the world.


Master Sergeant Reed Beckham has led his Delta Force Team, codenamed Ghost, through every kind of hell imaginable and never lost a man. When a top secret Medical Corps research facility goes dark, Team Ghost is called in to face their deadliest enemy yet--a variant strain of Ebola that turns men into monsters.


After barely escaping with his life, Beckham returns to Fort Bragg in the midst of a new type of war. As cities fall, Team Ghost is ordered to keep CDC virologist Dr. Kate Lovato alive long enough to find a cure. What she uncovers will change everything.


Total extinction is just on the horizon, but will the cure be worse than the virus?


Extinction is just on the horizon... Start reading the book that D. J. Molles said ''delivers unrelenting unmerciful action'' before it's too late!


The Extinction Cycle:


Book 1: Extinction Horizon


Book 2: Extinction Edge


Book 3: Extinction Age


Book 4: Extinction Evolution


Book 5: Extinction End


Book 6: Extinction Aftermath
Book 7: Extinction War