Battle of the Atlantic (1): The U-Boat Campaign against Britain, 1939-41

The first in a series of illustrated books exploring the longest and best-known naval campaign of World War II, focusing on the struggle between Allied naval and air forces and Hitler's U-boats.

When fighting broke out in September 1939, neither the British Royal Navy nor the German Kriegsmarine were prepared for another war in the North Atlantic. Having defeated the U-boats in World War I, the Royal Navy was confident it would succeed again. This was quickly shown to be a delusion, as neith...