The Approaching Storm : U-Boats Off the Virginia Coast During World War II
Alpheus J. Chewning 
Paperback / Published 1994
 

Battle Beneath the Waves : The U-Boat War by Robert C. Stern True stories featuring German submariners Hardcover - 272 pages (October 1999) Arms & Armour; ISBN: 1854092006

Black May Michael Gannon U Boats in WW2 "... a serious military study but its narrative power beats any fiction I have read in years."  --Len Deighton After a year of terrorizing ships off the coast of the United States, the tide turned against the U-boats in May 1943 when Allied forces sank 41 vessels and damaged 37 others. This frenzy of activity essentially reopened the North Atlantic to merchant shipping and helped clear a path for the Allies' final assault on Europe the following year. Paperback - 560 pages (October 12, 1999)  Dell Pub Co; ISBN: 0440235642

Count Not the Dead : The Popular Image of the German Submarine
Michael L. Hadley
Hardcover - 253 pages (June 1995)
United States Naval Inst.; ISBN: 1557501343

Donitz and the Wolf Packs : The U-Boats at War (Cassell Military Classics)
by Bernard Edwards
Paperback - 256 pages (August 1999)
Cassell Academic; ISBN: 0304352039
 

Hitler's U-Boat War : The Hunters, 1939-1942 (1st Volume) by Clay Blair  This is the first of two volumes in which Blair strives to do for World War II German submarine actions in the Atlantic what he did for the U.S. Pacific submarine effort in Silent Victory (1970). He chronicles most of the major U-boat attacks and antisubmarine counterattacks, and as he does,  revises the prevailing wisdom on a good many classic actions and sees to it that quite a number of hitherto unknown yet distinguished officers on both sides receive their due.

Iron Coffins : A Personal Account of the German U-Boat Battles of World War II by Herbert A. Werner, Edward Latimer Beach  Usually ships promptly.

Lone Wolf : The Life and Death of U-Boat Ace Werner Henke
Timothy P. Mulligan
Hardcover - 247 pages (November 1993)
Praeger Pub Trade; ISBN: 0275936775
 

Memoirs by Karl Donitz  Usually ships promptly. Paperback - 554 pages (April 1997) Da Capo Pr; ISBN: 0306807645 Sentenced to ten years at the Nuremberg Trials, Admiral Doenitz wrote his memoirs upon his release.  Introduced by two acclaimed historians who knew Doenitz well, this invaluable work allows the reader to view the war at sea through the periscope's eye.

Neither Sharks Nor Wolves : The Men of Nazi Germany's U-Boat Arm, 1939-1945 
by Timothy Mulligan
Hardcover - 340 pages (April 1999) 
United States Naval Inst.; ISBN: 1557505942 

The Odyssey of a U-Boat Commander : Recollections of Erich Topp
Erich Topp, Eric C. Rust (Translator)
Hardcover - 258 pages (July 30, 1992) 
Praeger Pub Trade; ISBN: 0275938980
 

Operation Drumbeat : The Dramatic True Story of Germany's First U-Boat Attacks Along the American Coast in World War II Michael Gannon  Usually ships promptly. Paperback - 528 pages (June 1991)  HarperCollins (paper); ISBN: 0060920882 "Like that bestselling novel The Hunt for Red October, Operation Drumbeat is a ripping good yarn of submarine warfare, espionage, and geopolitics. The difference is that Operation Drumbeat is not a novel." -- Los Angeles Times.

Silent Hunters : German U-Boat Commanders of World War II by Theodore P. Savas (Editor) Usually ships promptly.

U-Boat Adventures : Firsthand Accounts from World War II
by Melanie Wiggins
Hardcover - 288 pages (November 1999) 
United States Naval Inst.; ISBN: 1557509506

U-Boat Crews 1914-45
(Elite Series, 60) 
by Darko Pavlovic (Illustrator), Gordon K. Williamson 
Usually ships promptly. 
Paperback - 64 pages (November 1995) 
Osprey Pub Co; ISBN: 1855325454

U-Boats Destroyed : German Submarine Losses in the World Wars
Paul Kemp / Hardcover / Published 1997 
Usually ships promptly. 
 

Wolf : U-Boat Commanders in World War II Jordan Vause, Jurgen Oesten  Hardcover - 256 pages (March 1997)  United States Naval Inst.; ISBN: 1557508747

U-Boat Ace : The Story of Wolfgang Luth
by Jordan Vause
An exceptional figure in the history of the German Navy, Wolfgang Luth was one of only seven men in the Wehrmacht to win Germany's highest combat decoration, the Knight's Cross with Oak Leaves, Swords, and Diamonds. Amazon.com
United States Naval Inst.
Paperback - 264 pages (September 2001)