Showing results by author "Christian Jennings" in All Categories

The codebreakers at Bletchley Park have been immortalised in films such as The Imitation Game and Enigma, but the Germans were also breaking Allied ciphers. The Third Reich Is Listening is the comprehensive account of the successes, failures and science of Germany's codebreaking and signals intelligence operations from 1935 to 1945. This fast-moving blend of modern history and popular science is told through colourful personal accounts of the Germans at the heart of the story.

Hundreds of thousands of people die every year from malaria. No one's quite sure of the exact number. It's just too difficult to keep track of the disease as it tears through more than 200 million cases each year, many of them in countries wracked by war and blighted by other problems. In The Deadly Air, Christian Jennings mixes together his own experiences of suffering from malaria with a history of mankind's struggle with the disease.

De Grey fought hard to make sure the vital intelligence from decrypted signals reached Allied leaders and was acted on. Höfle, meanwhile, used complex coded messages to try to conceal the mass killings. De Grey worked with his American counterparts, as well as codebreakers and intelligence agents from the Soviet Union, France, the Vatican, Switzerland and Poland. Yet he had dangerous enemies closer to home: a cabal of senior British government and intelligence officials disbelieved or ignored repeated intelligence reports about the ongoing Holocaust.

The urgent, dramatic and untold story of how, for four years, British and Allied codebreakers decrypted secret SS and Gestapo messages detailing the mass killings of the Holocaust, and how the Germans in turn deployed cryptanalysis to try to conceal their persecution of Europe's Jews. The compelling and fast-paced story is told by two central and opposing characters, who never meet each other.