NEW copy, hardcover with dust jacket. (Brockhampton Press, 1999) British import. Photographs, maps, index, 240 pages.

"During World War II, the Allied forces waged a critical battle to keep trade routes open, so food and other supplies could reach their destination. To prevent this, German Admiral Karl Donitz deployed 'wolf packs' -- gray U-boat submarines that roamed the seas in groups in a stunningly successful strategy, and came close to destroying the supply chain and winning the Battle of the Atlantic."

OUT OF PRINT.