Sinclair McKay

50 Codes that Changed the World : . . . And Your Chance to Solve Them!

EAN: 9781472297242
€14,95 *
In stock (1)
Required fields:
    - +
    Description 50 Codes that Changed the World : . . . And Your Chance to Solve Them!

    Sinclair McKay
    400 pages

    From the bestselling author of Bletchley Park Brainteasers and The Scotland Yard Puzzle Book. There have been secret codes since before the Old Testament, and there were secret codes in the Old Testament too. Almost as soon as writing was invented, so too were the devious means to hide messages and keep them under the wraps of secrecy.

    In 50 Codes that Changed the World, Sinclair McKay explores these uncrackable codes, secret cyphers and hidden messages from across time to tell a new history of a secret world. From the temples of Ancient Greece to the court of Elizabeth I; from antique manuscripts whose codes might hold prophecies of doom to the modern realm of quantum mechanics, you will see how a few concealed words could help to win wars, spark revolutions and even change the faces of great nations. Here is the complete guide to the hidden world of codebreaking, with opportunities for you to see if you could have cracked some of the trickiest puzzles and lip-chewing codes ever created.

    Can we help?
    Call us 03 298 55 33
    Send us an email [email protected]