"An exhaustive, authoritative and scientifically responsible account of the largest epidemic of inhalation anthrax yet on record." - Ed Regis, Nature "An absorbing first-person account of an investigation into a mysterious 1979 anthrax epidemic in the Soviet Union, the worst ever recorded in a modern industrial nation.... Guillemin makes palpable the virulence of anthrax as a biological weapon, raises important accountability issues, and questions our own country's leadership in arms control." - Kirkus Reviews "A beautiful book.... It offers vivid insights into how scientists actually work - the ceaseless questioning from every conceivable angle whose goal is to eliminate doubt." - Boston Globe"