All Jason Drake needs is a target.

Auston King's fifth Jason Drake novel is a tour de force, full of non-stop, globe-trotting action. Fan favorites Clyde Colt and Sierra White are back along with a villain, long thought dead. The action and suspense literally never stop.

The Assassin's Ultimatum is the fifth entry in what is one of the most full-throttle CIA assassin series to hit bookstores in decades. It was created from the ground up to fill the space between Jason Bourne and Mitch Rapp.

Auston King is an avid reader, who has consumed every Tom Clancy, Brad Thor, Lee Child, Vince Flynn and Robert Ludlum book he could get his hands on and he wants to share stories that entertain, provoke, and leave you wanting more.