World Breakers


Book Description

Formed from cold steel and superpowered computing brains, these gigantic tanks with the firepower of an entire army have been the decisive factors in interplanetary battle. But are humans worthy of the extraordinary instruments of war that they have created? Are the Worldbreakers the greatest protector of human liberty, or its worst threat? For, while these Worldbreakers very definitely have minds of their own, the question remains: within their iron and superluminal quantum breasts, does there lie a faithful heart? Stories of world breakers and world makers in the great tradition of Keith Laumer’s Bolos from David Weber, Larry Correia, Wen Spencer, and more! At the publisher's request, this title is sold without Digital Rights Management (DRM). About Star Destroyers, edited by Tony Daniel & Christopher Ruocchio: “. . . spectacular space battles and alien contacts . . . themes of military ethics, the uses of artificial intelligence, and the limits of the capacity of the human mind. . . . it is the human interactions and decisions that ultimately drive the stories. . . . will appeal to fans of military and hard science fiction and any readers fascinated by the possibilities of space travel.”—Booklist “. . . stories of giant spaceships at war, at peace, and in the often-gray areas between. . . . a worthy addition to a long tradition of ship-based fiction, and its authors portray captains, arcane astrogators, and civilian child passengers with equal depth. It’s recommended for fans of military SF and space adventure.”—Publishers Weekly “. . . you’d probably expect some tight, action-filled space opera stories of giant space battles . . . and there’s some of that. But there are also espionage stories, rescue missions, political conflicts, alternate histories, even a few humorous tales. . . . each author took the premise in a different direction . . . if I had to identify one common feature to all the stories, it would be that they’re all fun. . . . Like it says, big ships blowing things up. What’s not to like?”—Analog




Code Girls


Book Description

The award-winning New York Times bestseller about the American women who secretly served as codebreakers during World War II--a "prodigiously researched and engrossing" (New York Times) book that "shines a light on a hidden chapter of American history" (Denver Post). 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.




Rule Makers, Rule Breakers


Book Description

A celebrated social psychologist offers a radical new perspective on cultural differences that reveals why some countries, cultures, and individuals take rules more seriously and how following the rules influences the way we think and act. In Rule Makers, Rule Breakers, Michele Gelfand, “an engaging writer with intellectual range” (The New York Times Book Review), takes us on an epic journey through human cultures, offering a startling new view of the world and ourselves. With a mix of brilliantly conceived studies and surprising on-the-ground discoveries, she shows that much of the diversity in the way we think and act derives from a key difference—how tightly or loosely we adhere to social norms. Just as DNA affects everything from eye color to height, our tight-loose social coding influences much of what we do. Why are clocks in Germany so accurate while those in Brazil are frequently wrong? Why do New Zealand’s women have the highest number of sexual partners? Why are red and blue states really so divided? Why was the Daimler-Chrysler merger ill-fated from the start? Why is the driver of a Jaguar more likely to run a red light than the driver of a plumber’s van? Why does one spouse prize running a tight ship while the other refuses to sweat the small stuff? In search of a common answer, Gelfand spent two decades conducting research in more than fifty countries. Across all age groups, family variations, social classes, businesses, states, and nationalities, she has identified a primal pattern that can trigger cooperation or conflict. Her fascinating conclusion: behavior is highly influenced by the perception of threat. “A useful and engaging take on human behavior” (Kirkus Reviews) with an approach that is consistently riveting, Rule Makers, Ruler Breakers thrusts many of the puzzling attitudes and actions we observe into sudden and surprising clarity.




World War II Code Breakers


Book Description

Discover the true stories of code breakers who worked behind the scenes during World War II. Men and women cracked enemy codes in order to gain information that helped the Allies win the war.




Dream Makers, Dream Breakers


Book Description

Dream Makers, Dream Breakers, the impassioned biography of the first African-American justice of the U.S. Supreme Court, details the social, legal, economic, political, and moral history of the nation over most of the twentieth century. It covers the violent years of the black migration out of the post-bellum South, the frightening rise of the Ku Klux Klan, the Great Depression, two world wars, and the African-American revolution that took place.




Battle of Wits


Book Description

"This is the story of the Allied codebreakers puzzling through the most difficult codebreaking problems that ever existed.




Codebreakers


Book Description

"The author, Bengt Beckman, for many years was the head of the cryptanalysis department of the Swedish signal intelligence agency. He has crafted a book that a reader at any level of mathematical sophistication will thoroughly enjoy. It will appeal to a broad audience of readers, from historians and biography buffs to mathematicians to anyone with a passing interest in cryptology and cryptanalysis."--BOOK JACKET.




Code Breaker, Spy Hunter


Book Description

Decode the story of Elizebeth Friedman, the cryptologist who took down gangsters and Nazi spies In this picture book biography, young readers will learn all about Elizebeth Friedman (1892–1980), a brilliant American code breaker who smashed Nazi spy rings, took down gangsters, and created the CIA's first cryptology unit. Her story came to light when her secret papers were finally declassified in 2015. From thwarting notorious rumrunners with only paper and pencil to “counter-spying into the minds and activities of” Nazis, Elizebeth held a pivotal role in the early days of US cryptology. No code was too challenging for her to crack, and Elizebeth’s work undoubtedly saved thousands of lives. Extensive back matter includes explanations of codes and ciphers, further information on cryptology, a bibliography, a timeline of Elizebeth’s life, plus secret messages for young readers to decode.




The Mirror Empire


Book Description

An ambitious tale of magic, war, and parallel worlds that pushes the boundaries of epic fantasy—from a two-time Hugo Award winner On the eve of a recurring catastrophic event known to extinguish nations and reshape continents, a troubled orphan evades death and slavery to uncover her own bloody past . . . while a world goes to war with itself. In the frozen kingdom of Saiduan, invaders from another realm are decimating whole cities, leaving behind nothing but ash and ruin. At the heart of this war lie the pacifistic Dhai people, once enslaved by the Saiduan and now courted by their former masters to provide aid against the encroaching enemy. As the dark star of the cataclysm rises, an illegitimate ruler is tasked with holding together a country fractured by civil war; a precocious young fighter is asked to betray his family to save his skin; and a half-Dhai general must choose between the eradication of her father's people or loyalty to her alien Empress. Through tense alliances and devastating betrayal, the Dhai and their allies attempt to hold against a seemingly unstoppable force as enemy nations prepare for a coming together of worlds as old as the universe itself. In the end, one world will rise—and many will perish. Stretching from desolate tundras to steamy, semi-tropical climes seething with sentient plant life, this is an epic tale of blood mages and mercenaries, emperors and priestly assassins, who must unite to save a world on the brink of ruin. File Under: Fantasy [ Orphaned Child | World at War | Blood Magic | The Fluidity of Gender]




Codebreakers' Victory


Book Description

With exclusive interviews, a Signal Corps veteran tells the full story of how cryptography helped defeat the Axis powers, at Bletchley Park and beyond. For years, the story of the World War II codebreakers was kept a crucial state secret. Even Winston Churchill, himself a great advocate of Britain’s cryptologic program, purposefully minimized their achievements in his history books. Now, though, after decades have passed, the true scope of the British and American cryptographers’ role in the war has come to light. It was a role key to the Allied victory. From the Battle of Britain to the Pacific front to the panzer divisions in Africa, superior cryptography gave the Allies a decisive advantage over the Axis generals. Military intelligence made a significant difference in battle after battle. In Codebreakers’ Victory, veteran cryptographer Hervie Haufler takes readers behind the scenes in this fascinating underground world of ciphers and decoders. This broad view represents the first comprehensive account of codebreaking during World War II. Haufler pulls together years of research, exclusive access to top secret files, and personal interviews to craft a captivating must-read for anyone interested in the behind-the-front intellect and perseverance that went into beating the Nazis and Japan.