The Walls Have Ears: The Greatest Intelligence Operation of World War II
Helen Fry

The Walls Have Ears: The Greatest Intelligence Operation of World War II

A few days before the start of World War Two, Secret Intelligence Service spymaster Thomas Kendrick arrived at the Tower of London to trial a top secret operation: German prisoners’ cells were to be bugged and listeners installed behind the walls to record and transcribe their private conversations. This intelligence gathering mission proved so effective that it would go on to be set up at a further three sites – and provide the Allies with crucial insight into new technology and deadly V-weapons being developed by the Nazis.

In this astonishing history, Helen Fry uncovers the inner workings of the bugging operation.  On arrival at stately-homes-turned-prisons like Trent Park, high ranking German Generals and commanders were given a ‘phoney’ interrogation, then treated as ‘guests’, wined and dined at exclusive clubs, given cigars and whiskey, and encouraged to talk. And so it was that the Allies got access to some of Hitler’s most closely guarded secrets – and from those most entrusted to protect them.

Book Details:

  • Author: Helen Fry
  • Published Year: 2019
  • Rights Sold
    • UK: Yale University Press

Helen Fry

Helen Fry was raised in North Devon and went on to graduate from the University of Exeter with a degree and Ph.D. She has written numerous books on the Second World War with particular reference to the 10,000 Germans and Austrians who fought for Britain. Her highly acclaimed book The King’s Most Loyal Enemy Aliens: Germans who Fought for Britain in the Second World War received international media coverage. The book is now out in paperback as Churchill’s Secret Soldiers. Helen has worked closely with war veterans with whom she has built up a special rela...
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Book Reviews

  • "A treasure-trove of revelations…"
    Times
  • "The book breaks new ground in drawing attention to the role of Jewish personnel."
    Professor David Cesarani
  • "Highlights the involvement of rank and file German troops in war atrocities."
    Stephen Smith, executive director of the USC Shoah Foundation.
  • "There are tens of thousands of pages of paper in these records and Fry is to be congratulated on creating a coherent and digestible narrative from them for the lay public."
    ARRSE (Army Rumour Service)
  • "An interesting account of a little-known aspect of the War."
    Association of Jewish Refugees Journal