An FBI agent with a background in cryptography. A brilliant game maker bent on revenge. A deadly battle of wits and wills. An ingenious thriller from the Wall Street Journal bestselling author of The Cipher. FBI agent and former military codebreaker...
An FBI agent with a background in cryptography. A brilliant game maker bent on revenge. A deadly battle of wits and wills. An ingenious thriller from the Wall Street Journal bestselling author of The Cipher. FBI agent and former military codebreaker...
An FBI agent with a background in cryptography. A brilliant game maker bent on revenge. A deadly battle of wits and wills. An ingenious thriller from the Wall Street Journal bestselling author of The Cipher. FBI agent and former military codebreaker...