Cracking Codes and Cryptograms for DummiesBook - 2010
Learn to solve compelling and challenging puzzles to uncover secrets and conspiracy plots! Walk in the footprints of a symbologist by solving everything from the simplest puzzles to fiendishly difficult ciphers, using secret codes and lost symbols.
Publisher: Hoboken, New Jersey : Wiley Publishing Inc., ©2010.
Characteristics: x, 324 pages :,illustrations ;,22 cm