"The world's most wanted terrorist is dead. Marcus Ryker recommended the strike himself. The intelligence was rock-solid. But what if it was wrong? Abu Nakba -- the man responsible for lethal attacks in Washington, D.C., London, and Jerusalem -- is finally dead. Marcus Ryker has been tasked with hunting down and destroying what's left of the terror group Kairos. But before Ryker can mobilize his team of CIA operatives with their new assignment, a...