With wit and intelligence, Leo Katz seeks to understand the basic rules and concepts underlying the moral, linguistic, and psychological puzzles that plague the criminal law. " Bad Acts and Guilty Minds . . . revives the mind, it challenges superficial analyses, it reminds us that underlying the vast body of statutory and case law, there is a rationale founded in basic notions of fairness and reason. . . . It will help lawyers to better serve their clients and the society that permits attorneys to hang out their shingles."—Edward N. Costikyan, New York Times Book Review