What Hitler Knew: The Battle for Information in Nazi Foreign PolicyWhat Hitler Knew is a fascinating study of how the climate of fear in Nazi Germany affected Hitler's advisers and shaped the decision making process. It explores the key foreign policy decisions from the Nazi seizure of power up to the hours before the outbreak of World War II. Zachary Shore argues persuasively that the tense environment led the diplomats to a nearly obsessive control over the information arsenal in a desperate battle to defend their