Donald Macintyre - The Battle of the Atlantic

"The longest and most vital battle of World War II for Britain, was the one on which all other battles depended. Extracts from the log-books of both warship and U-boat commanders help tell the gripping story of those crucial forty-five months from September 3rd, 1939 to May 24th, 1943 when the gallant men of the merchant marine and their Allied escorts triumphed over the sea wolves of Admiral Karl Dönitz."