While hunting down Booth, Walker finds this peaceful missing-person case developing into something much more deadly. For a notorious New York mob hit man, one in protective custody and promoting his own bestselling, tell-all book, is also trailing Booth, and a half-century-old murder is coming back to light. Between that killing and the story told in Booth's Paradise Valley, Walker is sure Booth has good reasons to want to disappear, and some people have good reasons to see him dead. For Walker, it's a question of separating fiction from fact, and keeping the key players alive long enough to know the truth. And that includes himself. <