x, 419 pages :map ;24 cm.
"In this previously untold adventure, a young Jack Ryan goes behind the Iron Curtain to seek the truth about a potential Soviet defector in the most shocking entry in Tom Clancy's #1 New York Times bestselling series"--Provided by publisher.
1.Ryan, Jack,--Sr. (Fictitious character)--Fiction.1.Assassins--Fiction.2.Intelligence officers--Fiction.Dynamic Details