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Enigma :the battle for the code
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The enigma girls : how ten teenagers broke ciphers, kept secrets, and helped win World War II
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Between silk and cyanide : a codemaker's war, 1941-1945
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Unbreakable : the spies who cracked the Nazis' secret code
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Agent Jack : the true story of MI5's secret Nazi hunter
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The spy who loved : the secrets and lives of Christine Granville
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Code name : Lise : the true story of World War II's most highly decorated spy
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Assault in Norway : sabotaging the Nazi nuclear bomb
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The Ministry of Ungentlemanly Warfare : the mavericks who plotted Hitler's downfall, giving birth to modern-day black ops
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The Ultra secret
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Agent Zigzag : a true story of Nazi espionage, love, and betrayal
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Into the lion's mouth : the true story of Dusko Popov : World War II spy, patriot, and the real-life inspiration for James Bond
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D-Day girls : the spies who armed the resistance, sabotaged the Nazis, and helped win World War II
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D-Day girls [LP] : the spies who armed the resistance, sabotaged the Nazis, and helped win World War II
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Operation Columba : the Secret Pigeon Service : the untold story of World War II resistance in Europe
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The irregulars : Roald Dahl and the British spy ring in wartime Washington
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Madame Fourcade's secret war the daring young woman who led France's largest spy network against Hitler
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Operation Mincemeat : how a dead man and a bizarre plan fooled the Nazis and assured an allied victory
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Operation Mincemeat how a dead man and a bizarre plan fooled the Nazis and assured an Allied victory
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Madame Fourcade's secret war : the daring young woman who led France's largest spy network against Hitler
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Operation Mincemeat [LP] : how a dead man and a bizarre plan fooled the Nazis and assured an Allied victory
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A man called Intrepid : the incredible WWII narrative of the hero whose spy network and secret diplomacy changed the course of history
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Coffee with Hitler : the untold story of the amateur spies who tried to civilize Hitler
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Operation Mincemeat : how a dead man and a bizarre plan fooled the Nazis and assured an allied victory
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A walk around the block : stoplight secrets, mischievous squirrels, manhole mysteries & other stuff you see every day (and know nothing about)
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Ice walker : a polar bear's journey through the fragile Arctic
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Ancient bones : unearthing the astonishing new story of how we became human
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The blue wonder : why the sea glows, fish sing, and other astonishing insights from the ocean
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Bringing up bookmonsters : the joyful way to turn your child into a fearless, ravenous reader
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Noise : a flaw in human judgment
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Bringing up race : how to raise a kind child in a prejudiced world
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Under a white sky : the nature of the future
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How to astronaut : an insider's guide to leaving planet earth
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Geniuses at war : Bletchley Park, Colossus, and the dawn of the digital age
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Nuclear folly : a history of the Cuban Missile Crisis
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The atlas of disappearing places : our coasts and oceans in the climate crisis
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Remember : the science of memory and the art of forgetting
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Leave it as it is : a journey through Theodore Roosevelt's American wilderness
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The Eagles of Heart Mountain : a true story of football, incarceration, and resistance in World War II America
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How to avoid a climate disaster : the solutions we have and the breakthroughs we need
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The compleat gentleman : the modern man's guide to chivalry
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Ageless : the new science of getting older without getting old
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Animal, vegetable, junk
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Lights out : pride, delusion, and the fall of General Electric / Thomas Gryta and Ted Mann
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Rescuing the planet : protecting half the land to heal the Earth
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The end of everything : (astrophysically speaking)
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Flight lines : across the globe on a journey with the astonishing ultramarathon birds
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Chatter : the voice in our head, why it matters, and how to harness it
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Pass it on! : all about notes, from secret codes and special inks to fancy folds and dead man's drops
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Navajo code talkers
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Between silk and cyanide : a codemaker's war, 1941-1945
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Solving Zoe
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Cryptonomicon
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The Ultra secret
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Secret messages : concealment, codes, and other types of ingenious communication
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Mysterious messages : a history of codes and ciphers
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The secret of the skeleton key
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Navajo code talkers
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Crypto :how the code-rebels beat the government, saving privacy in the digital age
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Enigma :the battle for the code
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The code book how to make it, break it, hack it, crack it
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Top secret : a handbook of codes, ciphers, and secret writing
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Code talker : a novel about the Navajo Marines of World War Two
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The Navajo code talkers
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The code book :how to make it, break it, hack it, crack it
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The haunted lighthouse
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The Imitation Game
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The haunted lighthouse
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Code girls : the untold story of the American women code breakers of World War II
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The woman who smashed codes : a true story of love, spies, and the unlikely heroine who outwitted America's enemies
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The secret agent training manual : how to make and break top secret messages
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Secret warriors : the spies, scientists and code breakers of World War I