For a period of nearly six years, the German U-boat force attempted to blockade and isolate the British Isles in hopes of forcing the British out of the war, thereby thwarting both the Allied strategic air assault on German cities and Operation Overlord, the Allied invasion of Occupied France. Fortunately for the Allies, the U-boat force failed to achieve either of these objectives, but in the attempt they sank 2,800 Allied merchant ships, while the Allies sank nearly 800 U-boats. On both sides, tens of thousands of sailors perished.The top-secret Allied penetration of German naval codes and, conversely, the top-secret German penetration of Allied naval codes played important roles in the Atlantic naval battle. In order to safeguard the secrets of codebreaking in the postwar years, London and Washington agreed to withhold all official codebreaking and U-boat records. Thus, for decade upon decade, an authoritative and definitive history of the Battle of the Atlantic could not be attempted. The accounts that did appear were incomplete and full of errors of fact and false interpretations and conclusions, often leaving the entirely wrong impression that the German U-boats came within a whisker of defeating the Allies, a myth that persists.When London and Washington finally began to release the official records in the 1980s, Clay Blair and his wife, Joan, commenced work on this history in Washington, London, and Germany. The relied on the official records as well as the work of German, British, American, and Canadian naval scholars who published studies of bits and pieces of the story. The end result is this magnificent and monumental work, crammed with vivid and dramatic scenes of naval actions and dispassionate but startling new revelations, interpretations, and conclusions about all aspects of the Battle of the Atlantic.The Blair history will be published in two volumes. This first volume, The Hunters, covers the opening three years of the war, August 1939 to August 1942. Told chronologically, it is subdivided into two major sections, the War Against the British Empire, and the War Against the Americas. Volume II, The Hunted, to follow in 1997, will cover the last years of the naval war in Europe, August 1942 to May 1945, when the Allies finally overcame the U-boat threat. Read Less