Unleashing the sea wolves -- Raiders on the prowl -- "Happy Time" for U-boats -- Vital armadas -- Triumph of technology -- United States at sea -- Final round -- Picture essays: Battle's first victims -- Zany saga of the Zamzam -- Suicide of a marauder -- Submariner's eerie world -- Sinking of a U-boat -- Journeys into danger -- America's icy citadel -- Sea war on canvas -- Outpouring of ships
Summary
Germany attempts to strangle Britain--U-boats--Bismarck--convoys--Allied counterattack
Notes
Includes index
Bibliography
Includes bibliographical references (page 204) and index