top secret RSS feed for public list top secret Battle of wits : by Budiansky, Stephen. Between silk and cyanide : by Marks, Leo. Bletchley Park : Bletchley Park and D-Day : by Kenyon, David, Churchill's spy files : by West, Nigel Churchill's war lab : by Downing, Taylor. Codes : by Mollin, Richard A., Codes, ciphers & other cryptic & clandestine communication : by Wrixon, Fred B. Codes, ciphers and spies : by Dooley, John, Crypto wars : by Simpson, Ralph Cryptology : Decoding organization : by Grey, Christopher, Decrypted secrets : by Bauer, Friedrich L. Delusions of intelligence : by Ratcliff, R. A. Disrupt and deny : by Cormac, Rory, Double cross in Cairo : by West, Nigel, Enigma : by Sebag-Montefiore, Hugh. Enigma : Enigma U-boats : by Showell, Jak P. Mallmann Enigma variations : by Young, Irene, Enigma variations : by Young, Irene, Fermat's last theorem : by Aczel, Ami D. Germany's secret weapons in World War II / by Ford, Roger, Lorenz : by Roberts, Jerry Morse code Wrens of Station X : by Glyn-Jones, Anne, Secret history : by Bauer, Craig P. Secret warriors : by Downing, Taylor. The Bletchley Park codebreakers / The codebreakers : by Kahn, David, The emperor's codes : by Smith, Michael, The girls of Atomic City : by Kiernan, Denise. The lost world of Bletchley Park : by McKay, Sinclair. The science of secrecy : by Singh, Simon The Turing guide / Top secret : by Rogers, David, Unsolved! : by Bauer, Craig P. Without Enigma : by Macksey, Kenneth. Worm : by Bowden, Mark,