The book under review is one of the most comprehensive intellectual efforts to address the thorny issue of torture that I have seen. . . Putting the discussion of torture in the broader perspective of torture in general and of the nature of morality is not the only merit of this book; Kramer also zooms in on the particularities that come with interrogational torture. He discusses and analyses in great detail competing interpretations of the wrongfulness of torture by drawing on a wealth of cases. As a result, Kramers book provides us with an extensive overview of the recent discussion on (interrogational) torture. The manner in which he dissects these interpretations and cases is often illuminating. . . Even if one is not convinced by Kramers distinction between moral permissibility and moral optimality, the book still provides a comprehensive treatment of the literature on torture.