Codebreakers Winner #4

A big congratulations to Nathan Yeh from Ada, Michigan. He's got some great code breaking skills. He became the fourth person to win an autographed copy of Sword of Damocles on August 3rd by breaking the code listed in the back of the book.

Congratulations, Nathan. I'm truly impressed.

I've promised to give away one more autographed copy of Sword of Damocles. If anyone else out there needs help breaking the code, here's a hint: The type of cipher used in Codebreakers is named after a general, statesman, Consul who was born in 100 BC. He died on March 15, 44 BC.

Good luck.