Bletchley Park Brainteasers: The World War II Codebreakers Who Beat the Enigma Machine--And More Than 100 Puzzles and Riddles That Inspired Them

Do you fancy mastering morse code? Discovering whether your crossword hobby might have seen you recruited into the history books? Do you think you could have outsmarted an enigma machine? If so and you're a Bletchley Park history buff or a fan of the GCHQ Quiz Book, then this is the book for you. When scouring the land for top-level code breakers, the Bletchley Park recruiters left no stone unturned. As well as approaching the country's finest mathematicians, they cast their nets much wider, interviewing sixth-form music students who could read orchestral scores, chess masters, poets, linguists, hieroglyphics experts and high society debutantes fresh from finishing school. To assess these individuals they devised various ingenious mind-twisters - hidden codes, cryptic crosswords, secret languages, complex riddles - and it is puzzles such as these, together with the fascinating recruitment stories that surround them, that make up the backbone of this book. The code breakers of Bletchley

Sinclair McKay is a bestelling author and social historian. He is the author of the Sunday Times bestseller Bletchley Park Brainteasers as well as the bestselling Secret Life of Bletchley Park, which together have sold over 400,000 copies. He has authored many other books including The Scotland Yard Puzzle Book, The Tower of London Puzzle Book and Secret Britain. He writes for the Spectator and the Telegraph and spends much of his life eyebrow-deep in dusty archives! He lives in east London.