David Rivers Books 1-2: Greatest Enemy & Offer of Revenge

From former Special Forces officer Jason Kasper comes a gripping set of thrillers for fans of Vince Flynn and Brad Thor.

Book 1: Greatest Enemy

Army Ranger David Rivers enters the covert underworld of ex-special operators for hire. His new team serves a faceless mastermind known as the Handler. But as the stakes continue to rise, he learns that his new employer is more ruthless than anyone he's faced in combat—and he just might be David's greatest enemy.

Book 2: Offer of Revenge

David Rivers wants vengeance. But to get it, he must join the secretive organization that slaughtered the only family he had. Sent into battle against a savage force of enemy fighters in Somalia, David realizes that someone inside the organization seems to know his true purpose…and has been waiting for him all along.

Perfect for fans of Vince Flynn, Brad Thor, David Baldacci, Daniel Silva, the Mark Greaney Gray Man series, the Brad Taylor Pike Logan series, Tim Tigner, Mark Dawson, David Archer, the CG Cooper Corps Justice series, and the Stephen Hunter Bob Lee Swagger series.