When top scientists are kidnapped and a deadly pathogen stolen, Homeland Agent Zack Force plunges into the heart of danger to thwart a devastating attack. Can he decipher the clues from this radical new threat before the final countdown? PATRIOT DOWN (A Zack Force Action Thriller—Book 2) is the second novel in a new series by thriller author Vin Strong. The series begins with PATRIOT FORCE (book #1). Zack Force is an action thriller you won’t be able to put down. With heart-pounding suspense and unforgettable twists, this series will have you falling in love with a brand-new action hero—and turning pages late into the night. Fans of Vince Flynn, Tom Clancy, and Brad Thor are sure to fall in love with their next favorite action hero. Future books in the series are also available!