Pincher, Chapman. <br/><br/>
Treachery :  betrayals, blunders, and cover-ups : six decades of espionage against America and Great Britain / 
Chapman Pincher. 
 - New York :  Random House,  2009. 
 - xiv, 679p. 
<br/><br/><label>ISBN: </label>9781400068074 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Great Britain. MI5 --History.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Espionage, Soviet--History.<br/>Intelligence service--History--Great Britain--20th century.<br/>Intelligence service--History--United States--20th century.