bokomslag The Six Unsolved Ciphers
Historia

The Six Unsolved Ciphers

Richard Belfield

Pocket

259:-

Funktionen begränsas av dina webbläsarinställningar (t.ex. privat läge).

Uppskattad leveranstid 7-12 arbetsdagar

Fri frakt för medlemmar vid köp för minst 249:-

  • 312 sidor
  • 2007
6 FASCINATING STORIES, 6 MYSTERIOUS CODES Follow the horrific crimes of the ZODIAC and see the symbol-filled letters he sent to local San Francisco newspapers. Could breaking his code lead to the arrest of this still-at-large serial killer? Learn how the Declaration of Independence was used to decode part of the BEALE PAPERS. Find the decoder key for the rest of its cipher and a $30 million buried treasure awaits you somewhere in Buford County, Virginia. See how one man directly challenged the CIA by erecting an encoded sculpture called KRYPTOS at the agency's Langley headquarters--only to prove that his genius could resist the world's best code-breakers and most powerful decryption software. Plus three more captivating ciphers . . .
  • Författare: Richard Belfield
  • Format: Pocket/Paperback
  • ISBN: 9781569756287
  • Språk: Engelska
  • Antal sidor: 312
  • Utgivningsdatum: 2007-08-01
  • Förlag: Amorata Press