Displaying 1 of 1 2022 Título: Unbreakable : the spies who cracked the Nazis' secret code / Rebecca E.F. Barone. Formato: Book Autor: Barone, Rebecca E. F., author. Edición: First edition. Editorial, Fecha: New York : Henry Holt and Company, 2022. Descripción: ix, 260 pages : illustrations, maps ; 24 cm Resumen: A nonfiction manuscript for young readers about a group of Allied spies and codebreakers that cracked the Nazis's infamous cypher, allowing them to read secret military messages and turn the tide of World War II. Nota del público de destino: 010-014. Henry Holt and Company. 7-9. Henry Holt and Company. Temas: World War, 1939-1945 -- Cryptography -- Juvenile literature. Enigma cipher system -- Juvenile literature. Cryptographers -- Poland -- Juvenile literature. Cryptographers -- France -- Juvenile literature. Cryptographers -- Great Britain -- Juvenile literature. World War, 1939-1945 -- Secret service -- Juvenile literature. Notas: Includes bibliographical references (pages 242-260). Contenido: Traitor -- The starting line -- The machine and the method -- Recklessness -- The violence of words -- A four-character answer to a six-word question -- As by magic -- The gale -- Verdier -- Fahrenheit 451 -- Two more rotors -- What Langer didn't say -- Il y a du nouveau -- Harry Hinsley -- Escape -- Führer der U-boote -- Pay him -- Bletchley Park -- Uncles -- Phony war -- A missing rotor -- Dark -- Certain mechanical devices -- Nearly drowned -- Bombes and spider bombes -- Hunting at night -- Joan -- Operation ruthless -- Doubt -- Asché -- Operation Paula -- Refusal to exit -- Yet another home -- U-boat peril -- Somali -- Weather ships -- Tides turn -- Interlude -- Churchill -- Shark in the water -- Losses and Laconia -- U-559 and Petard -- Kisses -- A family name -- The fall of Cadix -- Jadwiga's strength -- Found -- I was expecting you tomorrow -- Schmidt -- Bertrand. LCCN: 2022016611 ISBN: 9781250814203 (hardcover) 1250814200 (hardcover) Otro número: 1348186829 Número de control: 3944935 Disponibilidad en sistema: 30 N.º de artículos del sistema en: 28 Reservas vigentes: 0 N.º de artículos locales: 1 N.º de artículos locales en: 0 Reservas de cursos: 0 Hacer solicitud Please select and request a specific volume by clicking one of the icons in the 'Available?' section below. Agregar a Mi lista Compartir Expand All | Collapse All Disponibilidad Buscar en el mapa Sugerencias y más Imagen de portada ampliada Pantalla de bibliotecario Displaying 1 of 1