1940. As England prepares to fight the Nazis, three very different women answer the call to mysterious country estate Bletchley Park, where the best minds in Britain train to break German military codes. Vivacious debutante Osla is the girl who has everything, but she burns to prove herself as more than a society girl. Imperious self-made Mab, works the legendary codebreaking machines as she conceals old wounds. Both Osla and Mab are quick to see...

During the Great War, Margot spends her days deciphering intercepted messages, until a sudden loss turns her world upside down. Drake returns wounded from the field, followed by a destructive enemy. Immediately smitten with Margot, Drake convince attempts to convince her that sometimes life's answers lie in the heart.

"This New York Times bestselling mystery series continues as American-born codebreaker extraordinaire, Maggie Hope, returns to England to continue her intelligence work during World War II. England, 1942. Great Britain and the U.S. have joined forces to fight the Nazis. In London, Maggie Hope takes on the biggest challenge of her career: finding a killer who models himself on Jack the Ripper--and who targets female intelligence agents...like Maggie"--...

Luke Skywalker takes on a high-stakes espionage operation to rescue a brilliant alien cryptographer sympathetic to the rebel cause, a mission that will push his abilities as a Rebel fighter and would-be Jedi to the limit.