"Walker has produced a superb and balanced account, one of the few that attempts to set both the accident and the efforts to understand and cope with it into a broader historical and regulatory context." - Gene I. Rochlin, Science (aaas) "[A] day-by-day breakdown of the accident and the reaction from politicians, media and the public, all told with simplicity and a harsh poignancy." - Simon Garfield, Financial Times "Reminiscent in its capacity to grip the imagination of the accounts of the Cuban missile crisis." - Frank Gray, World Energy Review"