Tom Clancy True Faith and Allegiance

President Jack Ryan deals with the worst breach U.S. intelligence has ever suffered in this "compelling and frighteningly realistic"* thriller in Tom Clancy's #1 New York Times bestselling series.
A massive data breach has compromised the personal information of millions of American military officers and intelligence agents. After several deadly attacks on off-duty personnel and their families, President Jack Ryan faces one of the greatest challenges of his career. Can he find the hackers and cap the flow of information before it's too late?

A little more than thirty years ago Tom Clancy was a Maryland insurance broker with a passion for naval history. Years before, he had been an English major at Baltimore's Loyola College and had always dreamed of writing a novel. His first effort, The Hunt for Red October-the first of the phenomenally successful Jack Ryan novels-sold briskly as a result of rave reviews, then catapulted onto the New York Times bestseller list after President Reagan pronounced it "the perfect yarn." From that day forward, Clancy established himself as an undisputed master at blending exceptional realism and authenticity, intricate plotting, and razor-sharp suspense. He passed away in October 2013
Mark Greaney has a degree in international relations and political science. In his research for the Gray Man novels, including Mission Critical, Agent in Place, Gunmetal Gray, Back Blast, Dead Eye, Ballistic, On Target, and The Gray Man, he traveled to more than fifteen countries and trained alongside military and law enforcement in the use of firearms, battlefield medicine, and close-range combative tactics. He is also the author of the New York Times bestsellers Tom Clancy Support and Defend, Tom Clancy Full Force and Effect, Tom Clancy Commander in Chief, and Tom Clancy True Faith and Allegiance. With Tom Clancy, he coauthored Locked On, Threat Vector, and Command Authority.