HARPER Stephen <br/><br/>
Capturing Enigma:  how HMS Petard seized the German naval codes 

 - Stroud, UK:  Sutton Publishing Ltd.,  1999 
 - 180p. 
<br/><br/> HMS Petard's capture of secret German Enigma coding material from U-559 enabled Bletchley Park's codebreakers to crack a new Enigma system, and ultimately led to the British defeat of Hitler's Atlantic U-boat offensive. The author includes eyewitness accounts to detail the story of the U-559's attack and capture. 
<br/><br/><label>ISBN: </label>0750923164 (hbk.):  14.99 UK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BRITAIN<br/>ENIGMA PROJECT<br/>MILITARY INTELLIGENCE<br/>NAVAL INTELLIGENCE<br/>NAVAL OPERATIONS<br/>SECOND WORLD WAR