Code breakers (Plus de 1 400 résultats)

Etat : Very Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Etat : Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardback. Etat : Good. A startling and vivid account of World War I that uncovers how wartime code-breaking, aeronautics, and scientific research that laid the foundation for much of the innovations of the twentieth century.

Paperback. Etat : Very Good. The third instalment of the best-selling cyberpunk series. How much sacrifice should anyone have to give? Petal and Gabriel are forced to decide, as the mad, digital entity Elliot Robertson is determined to dominate the world. His influence, spread by an insurgent group, The Ronin, seeks to control and enslave the last of humanity. With time running out, Petal and Gabriel must travel to the far reaches of the abandoned lands in order to repair a server they believe will be the key to defeating Elliot and his Ronin. All the while, Petal has a ticking time bomb inside her head: Gerry Cardle's uploaded consciousness. The code of which is mutating, but to what end? Together with their few allies, Petal and Gabriel must face either victory or total annihilation. …

Paperback. Etat : Very Good.

Etat : Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Fukuoka, Aki (illustrateur).

Etat : Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Fukuoka, Aki (illustrateur).

Etat : Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Fukuoka, Aki (illustrateur).

Paperback. Etat : Good. Put your brain to the test with never-before-seen mind benders, riddles and puzzles inspired by the code breakers of Bletchley Park.

Paperback. Etat : Fair. Put your brain to the test with never-before-seen mind benders, riddles and puzzles inspired by the code breakers of Bletchley Park.

paperback. Etat : Very Good.

Paperback. Etat : Very Good. Uncover the secret agents of World War 2?an exciting history book for kids 8 to 12 Discover World War 2's hidden heroes and villains. Spies, Code Breakers, and Secret Agents explores the intriguing world of spycraft and shows you what goes on behind the scenes in war. From spy schools and ciphers to sneaky tools and secret armies, this guide takes you on a declassified tour of the undercover operations that helped decide the outcome of World War 2. There's also more than a dozen short spy-ographies that cover some of the most famous (and infamous!) agents that were active during the war. This World War 2 book for kids includes: Fun for aspiring historians?Dig into the causes of and what led up to World War 2 so you can better understand the important part spies played in it.A family-friendly exploration?Learn about history in a fun and accessible way that anyone can enjoy.Covert illustrations?Get an up-close look at actual spies, as well as some seriously amazing spy gear. Amaze your friends and family with all kinds of awesome facts about spies and secret agents from World War 2. …

Paperback. Etat : Fair. Uncover the secret agents of World War 2?an exciting history book for kids 8 to 12 Discover World War 2's hidden heroes and villains. Spies, Code Breakers, and Secret Agents explores the intriguing world of spycraft and shows you what goes on behind the scenes in war. From spy schools and ciphers to sneaky tools and secret armies, this guide takes you on a declassified tour of the undercover operations that helped decide the outcome of World War 2. There's also more than a dozen short spy-ographies that cover some of the most famous (and infamous!) agents that were active during the war. This World War 2 book for kids includes: Fun for aspiring historians?Dig into the causes of and what led up to World War 2 so you can better understand the important part spies played in it.A family-friendly exploration?Learn about history in a fun and accessible way that anyone can enjoy.Covert illustrations?Get an up-close look at actual spies, as well as some seriously amazing spy gear. Amaze your friends and family with all kinds of awesome facts about spies and secret agents from World War 2.…

Paperback. Etat : Good. Uncover the secret agents of World War 2?an exciting history book for kids 8 to 12 Discover World War 2's hidden heroes and villains. Spies, Code Breakers, and Secret Agents explores the intriguing world of spycraft and shows you what goes on behind the scenes in war. From spy schools and ciphers to sneaky tools and secret armies, this guide takes you on a declassified tour of the undercover operations that helped decide the outcome of World War 2. There's also more than a dozen short spy-ographies that cover some of the most famous (and infamous!) agents that were active during the war. This World War 2 book for kids includes: Fun for aspiring historians?Dig into the causes of and what led up to World War 2 so you can better understand the important part spies played in it.A family-friendly exploration?Learn about history in a fun and accessible way that anyone can enjoy.Covert illustrations?Get an up-close look at actual spies, as well as some seriously amazing spy gear. Amaze your friends and family with all kinds of awesome facts about spies and secret agents from World War 2.…

Etat : very_good. Cover may have light wear, pages in very good condition and binding is sturdy; may have other light shelf wear or creases. May have notes or highlighting. Fukuoka, Aki (illustrateur).

Paperback. Etat : Good. The secret history of the American women who served as codebreakers during World War II is revealed in this New York Times bestseller. "Prodigiously researched and engrossing." --New York Times Recruited by the U.S. Army and Navy from small towns and elite colleges, more than ten thousand women served as codebreakers during World War II. While their brothers and boyfriends took up arms, these women moved to Washington and learned the meticulous work of code-breaking. Their efforts shortened the war, saved countless lives, and gave them access to careers previously denied to them. A strict vow of secrecy nearly erased their efforts from history; now, through dazzling research and interviews with surviving code girls, bestselling author Liza Mundy brings to life this riveting and vital story of American courage, service, and scientific accomplishment.…

Paperback. Etat : Very Good. The secret history of the American women who served as codebreakers during World War II is revealed in this New York Times bestseller. "Prodigiously researched and engrossing." --New York Times Recruited by the U.S. Army and Navy from small towns and elite colleges, more than ten thousand women served as codebreakers during World War II. While their brothers and boyfriends took up arms, these women moved to Washington and learned the meticulous work of code-breaking. Their efforts shortened the war, saved countless lives, and gave them access to careers previously denied to them. A strict vow of secrecy nearly erased their efforts from history; now, through dazzling research and interviews with surviving code girls, bestselling author Liza Mundy brings to life this riveting and vital story of American courage, service, and scientific accomplishment.…

Paperback. Etat : Fair. The secret history of the American women who served as codebreakers during World War II is revealed in this New York Times bestseller. "Prodigiously researched and engrossing." --New York Times Recruited by the U.S. Army and Navy from small towns and elite colleges, more than ten thousand women served as codebreakers during World War II. While their brothers and boyfriends took up arms, these women moved to Washington and learned the meticulous work of code-breaking. Their efforts shortened the war, saved countless lives, and gave them access to careers previously denied to them. A strict vow of secrecy nearly erased their efforts from history; now, through dazzling research and interviews with surviving code girls, bestselling author Liza Mundy brings to life this riveting and vital story of American courage, service, and scientific accomplishment.…

Etat : very_good. Pages are clean with no markings. May show minor signs of wear or cosmetic defects marks, cuts, bends, or scuffs on the cover, spine, pages, or dust jacket. May have remainder marks on edges.

Etat : acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Hardback. Etat : Very Good. A thrilling new arc in Erin Hunter's bestselling Bravelands series! Set in the African highlands and told from three different animals' points of view, this is a perfect adventure for dedicated fans and readers new to the Bravelands world. Cast out of his coalition, Stride the cheetah embarks on a perilous mission for the Great Parent, accompanied by a honey badger burdened with a dark and mysterious past. Whisper the water buffalo has been searching desperately for her brother Echo, presumed dead after a terrible fall. And the hyena now known as Breathstealer finds herself courted by the Great Spirit at one moment and other times tempted by the Great Devourer, who sends her compelling visions of power and plenty. The balance of power in Bravelands rests on a knife's edge, and the Great Devourer waits hungrily in the shadows. Will these unlikely heroes be able to restore their home?  Full of epic adventure and intrigue, this adventure will thrill readers who love the Spirit Animals and Wings of Fire series, as well as the legion of dedicated fans who've made Erin Hunter a bestselling phenomenon. Multiple POV Fantasy: Follow a grieving cheetah on a secret mission, a buffalo searching for her lost brother, and a hyena seer torn between two powerful spirits. An Epic Animal Society: Explore the rich world of Bravelands, where every species must follow the Code--or face the consequences of breaking it. Unlikely Heroes: A cheetah outcast, a determined young buffalo, and a hyena with dangerous visions must unite to save their home from a growing darkness. Friendship and Loyalty: As ancient powers clash, Stride must learn to trust his mysterious honey badger companion, and Whisper must risk everything for her family. …

Paperback. Etat : Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Trinidad, Leo (illustrateur).

Hardback. Etat : Good. A thrilling new arc in Erin Hunter's bestselling Bravelands series! Set in the African highlands and told from three different animals' points of view, this is a perfect adventure for dedicated fans and readers new to the Bravelands world. Cast out of his coalition, Stride the cheetah embarks on a perilous mission for the Great Parent, accompanied by a honey badger burdened with a dark and mysterious past. Whisper the water buffalo has been searching desperately for her brother Echo, presumed dead after a terrible fall. And the hyena now known as Breathstealer finds herself courted by the Great Spirit at one moment and other times tempted by the Great Devourer, who sends her compelling visions of power and plenty. The balance of power in Bravelands rests on a knife's edge, and the Great Devourer waits hungrily in the shadows. Will these unlikely heroes be able to restore their home?  Full of epic adventure and intrigue, this adventure will thrill readers who love the Spirit Animals and Wings of Fire series, as well as the legion of dedicated fans who've made Erin Hunter a bestselling phenomenon. Multiple POV Fantasy: Follow a grieving cheetah on a secret mission, a buffalo searching for her lost brother, and a hyena seer torn between two powerful spirits. An Epic Animal Society: Explore the rich world of Bravelands, where every species must follow the Code--or face the consequences of breaking it. Unlikely Heroes: A cheetah outcast, a determined young buffalo, and a hyena with dangerous visions must unite to save their home from a growing darkness. Friendship and Loyalty: As ancient powers clash, Stride must learn to trust his mysterious honey badger companion, and Whisper must risk everything for her family.…

Etat : like_new. Book is in like new condition with minimal signs of wear. Pages are clean and free from notes or highlighting. Dust cover is intact. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Etat : good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Etat : very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Etat : good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Paperback. Etat : Good. This title offers a comprehensive look at the undercover war, revealing just how much of WWII was won away from the battlefields and how each side desperately tried to get into the 'mind set' of their enemies' code makers.From the British cryptologists to the Navajo Indians whose codes helped win the war against Japan, this book reveals the stories of extraordinary people and their chance finds, lucky accidents, dogged determination and moments of sheer brilliance, to expose how the war was really won.It includes an intriguing glimpse of the early history of the computer - its spectacular uses and subsequent development. It features vivid first-hand accounts from the staff of Bletchley Park, French and Dutch resistance fighters, the American secret agents and members of the Services Liaison Unit who passed on vital coded information to field commanders. It also includes a 16 page plate section with rare archive photographs.…

Paperback. Etat : Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Fukuoka, Aki (illustrateur).

Paperback. Etat : Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Fukuoka, Aki (illustrateur).