Robert Ludlum's the Bourne Shadow

"From the glacial waters of Alaska to a sexy nightclub in the Bahamas, Treadstone agents are being hunted down and murdered. Someone high up in the U.S. government will stop at nothing to cover up a secret Treadstone mission from the past known as Defiance. With a team of killers hot on his trail, Jason Bourne chases the mystery of Defiance around the world. But as he closes in on the shocking truth, Bourne realizes that one man holds the key his archenemy, the assassin known as Lennon."--