Don´t Miss the Original Series Tom Clancy´s Jack Ryan Starring John Krasinski! In this #1 New York Times bestselling thriller from Tom Clancy, Jack Ryan gets caught in a war between the United States and a Colombian drug cartel and uncovers a shocking conspiracy. When Colombian drug lords assassinate both the U.S. ambassador and the visiting head of the FBI, their actions trigger a covert response from the American government--a response that goes horribly wrong... As the newly named Deputy Director of Intelligence for the CIA, Jack Ryan should be privy to operations like the one in Colombia, but he´s been left completely in the dark. With the help of field officer John Clark, Ryan intends to find out what´s really going on. But while they expect danger from without, the greatest threat of all may come from within.