CARDINAL OF THE KREMLIN Mikhail Filitov is a war hero and Red Army Colonel, but his CIA code name is "Cardinal." The U.S. and U.S.S.R. are negotiating a treaty while their espionage armies are locked in the ultimate struggle. What the Cardinal knows could change the course of history. what a maverick CIA man named Ryan must do is out-duel the KGB -- and bring the Cardinal out alive! CLEAR AND PRESENT DANGER The U.S. ambassador to Colombia has been murdered by druglords. Enemy covert agents filter into the jungles of Central America, which ready to explode. CIA man Jack Ryan is the eye of a storm -- and for the U.S., the stakes have never been higher. THE SUM OF ALL FEARS Peace may finally be at hand in the Middle East -- as Jack Ryan lays the groundwork for a plan that could end centuries of conflict. But ruthless terrorists have a final, desperate card to play; with one terrible act, distrust mounts, forces collide, and the floundering U.S. president seems unable to cope with the crisis.