Alan Turing: The Enigma

By Andrew Hodges

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The official book behind the Academy Award-winning film The Imitation Game, starring Benedict Cumberbatch and Keira Knightley

It is only a slight exaggeration to say that the British mathematician Alan Turing (1912-1954) saved the Allies from the Nazis, invented the computer and artificial intelligence, and anticipated gay liberation by decades--all before his suicide at age forty-one. This New York Times–bestselling biography of the founder of computer science, with a new preface by the author that addresses Turing's royal pardon in 2013, is the definitive account of an extraordinary mind and life.

Capturing both the inner and outer drama of Turing’s life, Andrew Hodges tells how Turing’s revolutionary idea of 1936--the concept of a universal machine--laid the foundation for the modern computer and how Turing brought the idea to practical realization in 1945 with his electronic design. The book also tells how this work was directly related to Turing’s leading role in breaking the German Enigma ciphers during World War II, a scientific triumph that was critical to Allied victory in the Atlantic. At the same time, this is the tragic account of a man who, despite his wartime service, was eventually arrested, stripped of his security clearance, and forced to undergo a humiliating treatment program--all for trying to live honestly in a society that defined homosexuality as a crime.

The inspiration for a major motion picture starring Benedict Cumberbatch and Keira Knightley, Alan Turing: The Enigma is a gripping story of mathematics, computers, cryptography, and homosexual persecution.


Customer Reviews

Alan Turing the enigma

For those who are savvy in math and engineering
You could stay interested for the whole story
As for myself I was looking for more of a story around breaking the code of the enigma machine during ww2. This really is the story of how the computer came into being, and Allen Turing place in it. In today's world he would have been rich and famous and the founder of Microsoft

Very poor writing

Goes into way too much detail for me regarding math and the intricacies of code-breaking and building a computer. He also refers to many obscure events and books without explanation. A sure sign that his aim is more to impress than elucidate, he quotes in other languages without translation. Very poorly written.

Badly written

The author is very fond of himself. He seems to be more interested in quoting irrelevant passages that he has read on unconnected subjects. He expresses his own opinions on the period but many of his suppositions about Turing's thinking is wild guesswork which is probably inaccurate. Lots of unexplained foreign expressions. Perhaps the movie is better - I hope so!

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Alan Turing: The Enigma
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  • iTunes Price: $11.99
  • Category: Biographies & Memoirs
  • Updated: Nov 10, 2014
  • Print Length: 768 Pages
  • Language: English
  • Seller: Princeton University Press

Requirements: To view this book, you must have an iOS device with iBooks 1.3.1 or later and iOS 4.3.3 or later, or a Mac with iBooks 1.0 or later and OS X 10.9 or later.

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