A liaison of a different kind is quite as needful in works of sheer imagination. Here the content is human, the subject the heart, or life as one sees it. But reading, like writing, is a fine art that few master. Only the most sensitive, whose minds are as quick as their emotions are responsive, can go to the heart of a poem or a story. They need an interpreter, a tactful interpreter, who will give them the key and let them find their own chamber. Or who will wave them away from the door, or advise a brief sojourn. To an editor such an interpreter is an ideal reviewer. He will desire to be useful, and passionately attempt it. He will feel his responsibility first to art and next to the public, and then to his author, and last (as an editor I whisper it) to the publisher. Reviewers forget the author and the public. Their mandate comes from art (whose representative in the flesh is, or should be, the editor). But their highest service is to make a liaison between the reader and his book. And the conclusion of this debate is, I think, a simple one. Reviewing is a major sport, fascinating precisely because of its difficulty, compelling precisely because it appeals to strong instincts. For most of us it satisfies that desire to work for some end which we ourselves approve, regardless of costs. The editor, sardonically aware of a world that refuses to pay much for what men do to please themselves or to reform others, sees here his salvation, and is thankful. THE SINS OF REVIEWING I have known thousands of reviewers and liked most of them, except when they sneered at my friends or at me. Their profession, in which I have taken a humble share, has always seemed to me a useful, and sometimes a noble one; and their contribution to the civilizing of reading man, much greater than the credit they are given for it. We divide them invidiously into hack reviewers and critics, forgetting that a hack is just a reviewer overworked, and a critic a reviewer with leisure to perform real criticism. A good hack is more useful than a poor critic, and both belong to the same profession as surely as William Shakespeare and the author of a Broadway "show." The trouble is that the business of reviewing has not been sufficiently recognized as a profession. Trades gain in power and recognition in proportion as their members sink individuality in the mass and form a union which stands as one man against the world. Professions are different. They rise by decentralization, and by specializing within the group. They gain distinction not only by the achievements of their individual members but by a curious splitting into subtypes of the species. Law and medicine are admirable examples. Every time they develop a new kind of specialist they gain in prestige and emolument.