In an elegant palazzo on the Grand Canal, an American ambassador's tryst turns deadly. In the seamy underbelly of London, a pub-crawling killer is on the loose. And in a storybook chapel nestled in the Cotswolds, a marriage made in heaven turns to hell on earth. Isolated incidents? Or links in a chain of events hurtling towards catastrophe? So begins Assassin, the tour de force thriller that heralds the return of every terrorist's worst nightmare, Alex Hawke. A shadowy figure known as the Dog is believed to be the ruthless terrorist who is systematically and savagely assassinating American diplomats and their families around the globe. As the deadly toll mounts inexorably, Hawke, along with former NYPD cop and Navy SEAL Stokely Jones, is called upon by the U.S. government to launch a search for the assassin behind the murders.