Hughes, Terry and Costello, John
Hardbound edition published by Dial, New York containing 342 pages and over 400 photographs.
Published in Great Britain by Wm. Collins, London in 1977; no details available.

Of all books about the Battle of the Atlantic, this probably is the best. Surface ships are included in the story but they are not given top billing as in other books: U-Boats are the major consideration here. The authors use a variety of sources to provide a nice selection of personal accounts (from both sides) of individual actions as well as overall strategy and technical developments.