Barry Eisler has given us a new hero - Japanese-American John Rain, the cynical, romantic, conscientious assassin - one of the most clever and vibrant protagonists we've seen in years. In this new novel, Rain has fled to Brazil to escape the killing business and the enemies encircling him. But his knack for making death seem to have been from "natural causes" and his ability to operate unnoticed in Asia continue to create unwelcome demand for his...