In a world at peace, Jack Ryan is the President's National Security Advisor-but the wages of peace are as complex-and devastating-as war itself.

Since the publication of The Hunt for Red October, Tom Clancy has established an unrivalled position as the world’s leading thriller writer, with a string of million-selling novels and three major Hollywood films to his name. He is also the author of SSN and the non-fiction books Submarine, Armoured Warfare, Fighter Wing and Marine, and the co-creator of the Op-Centre series.