By uncovering some of the hidden facts of the famous London fog of 1952, in (which) more than 4,000 people died, he (William Wise) dramatizes our own acute problems. -Rollene W. Saal, Saturday Review A distinct contribution to public understanding of the air pollution problem. A thorough and fascinating job of inquiry. -Gladwin Hill, The New York Times It takes only a few hours to read this chiller; I recommend that you do so. -Medical Record News