Le Code Secret

Taschen

The Secret Code                                  

Fourth Estate

The Code Book: The Secret History of Codes and Code-breaking

Bantam

The Culture Code: The Secrets of Highly Successful Groups [Lingua inglese]

Robin James Books

Code of Secrets (Cass Leary Legal Thriller Series Book 14) (English Edition)

Sony Pictures

Les secrets du code                              

The Secret Code: The Adventures of Leo and the Cyber Detectives (English Edition)

Secret Codes (A Gift Awaits Inside!): Adventures in the world of cryptography with Sevil & Timur(for ages 6–12) (English Edition)

Publifye

Secret Codes (English Edition)                  

Carlos Daniel Viana de Jesus

The Secret Code: Unlocking the Unlimited Mindset to Achieve Your Full Potential (English Edition)

The Secret Code: Unveiling the Mysteries of DNA Analysis (English Edition)