Listen free for 30 days

  • Lorenz

  • Breaking Hitler's Top Secret Code at Bletchley Park
  • Written by: Jerry Roberts
  • Narrated by: Neil Gardner
  • Length: 7 hrs and 10 mins

Pick 1 audiobook a month from our unmatched collection.
Listen all you want to thousands of included audiobooks, Originals, and podcasts.
Access exclusive sales and deals.
Premium Plus auto-renews for $14.95/mo + applicable taxes after 30 days. Cancel anytime.
Lorenz cover art

Lorenz

Written by: Jerry Roberts
Narrated by: Neil Gardner
Try for $0.00

$14.95 a month after 30 days. Cancel anytime.

Buy Now for $20.48

Buy Now for $20.48

Pay using card ending in
By confirming your purchase, you agree to Audible's Conditions of Use and Amazon's Privacy Notice. Tax where applicable.

Publisher's Summary

The breaking of the Enigma machine is one of the most heroic stories of the Second World War and highlights the crucial work of the codebreakers of Bletchley Park, which prevented Britain's certain defeat in 1941. But there was another German cipher machine, used by Hitler himself to convey messages to his top generals in the field. A machine more complex and secure than Enigma. A machine that could never be broken.

For 60 years no one knew about Lorenz or 'Tunny', or the determined group of men who finally broke the code and thus changed the course of the war. Many of them went to their deaths without anyone knowing of their achievements. Here, for the first time, senior codebreaker Captain Jerry Roberts tells the complete story of this extraordinary feat of intellect and of his struggle to get his wartime colleagues the recognition they deserve.

The work carried out at Bletchley Park during the war to partially automate the process of breaking Lorenz, which had previously been done entirely by hand, was groundbreaking and is recognised as having kick-started the modern computer age.

©2017 Jerry Roberts (P)2017 Audible, Ltd

What listeners say about Lorenz

Average Customer Ratings

Reviews - Please select the tabs below to change the source of reviews.