In Lower Manhattan, on a field in Pennsylvania, and along the banks of the Potomoc, the United States suffered the single largest loss of life from an enemy attack on its soil.In November 2002 the United States Congress and President George W. Bush established by law the National Commission on Terrorist Attacks Upon the United States, also known as the 9/11 Commission. This independent, bipartisan panel was directed to examine the facts and circumstances surrounding the September 11 attacks, identify lessons learned, and provide recommendations to safeguard against future acts of terrorism. This volume is the authorized edition of the Commission's final report. This volume is the authorized edition of the Commission's final report.

    Almost to the end of the war, the Germans had firm faith in the Enigma ciphering machine, but in fact the codebreakers were deciphering nearly 4,000 German transmissions daily by 1942, reaping a wealth of information on such important matters as the effort to resupply Rommel's army in North Africa and the effect of Allied attempts to mislead the Germans about the location of D-Day landings. Indeed, Winston Churchill hailed the work of Bletchley Park as the secret weapon that won the war. Only now, nearly half a century since the end of the Second World War, have any of the men and women in this group come forward to tell this remarkable story in their own words--a story that an oath of secrecy long prevented them from revealing. In Codebreakers, F.H. Hinsley and Alan Stripp have gathered together twenty-seven first-hand accounts of one of the most amazing feats in intelligence history. These engaging memoirs, each written by a different member of the codebreakers team, recount the long hours working in total secrecy and the feelings of camaraderie, tension, excitement, and frustration as these men and women, both British and American, did some of the most important work of the war. These talented people share not only their technical knowledge of cryptography and military logistics, but also poignant personal recollections as well. Walter Eytan, one of a handful of Jews at Betchley Park, recalls intercepting a message from a German vessel which reported that it carried Jews en route for Piraeus zur Endlosung (for the final solution). Eytan writes I had never heard this expression before, but instinctively, I knew what it must mean, and I have never forgotten that moment. Vivienne Alford tells of her chilling memory of hearing that the atomic bomb had been dropped on Hiroshima, and the stillness that came over her and her co-workers in Naval Section VI. And William Millward confides that he is still haunted by the work he did in Hut 3 nearly fifty years ago. I sometimes wonder, especially during the night, how many sailors I drowned. Few readers will finish this book without feeling that the codebreakers were essential to the outcome of the war--and thereby of major importance in helping to shape the world we live in today.

    Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

    Millions have been enthralled by The Da Vinci Code's fascinating historical speculations-and the blockbuster novel's audience has also made bestsellers of several books offering to separate the facts from the fiction.This comprehensive, encyclopedic volume is written by an acclaimed medievalist-and takes an objective, history-based approach to the phenomenon and the questions it has raised.The Real History Behind the Da Vinci Code gives easy-to-find, clear answers about the people, places, and events that play roles in Dan Brown's tantalizing thriller in a lively, encyclopedic format-shedding new light on some of the deepest mysteries of the Dark Ages.

    One year later, a struggling writer named Edgar Allan Poe decided to take on the case-and sent his fictional detective, C. Auguste Dupin, to solve the baffling murder of Mary Rogers in "The Mystery of Marie Rog�t."

    Its coherence and ambition are unmatched by other military literature. On War is full of sharp observation, biting irony, and memorable phrases, the most famous being, "War is a continuation of politics by other means."About the AuthorExcept for a brief stint in 1812 when he served in the Russian army, Clausewitz spent his whole career, from the age of twelve until his death in 1831, in the Prussian army. He fought in all the major Prussian campaigns against France, and his most fateful experience - the 1806 Battle of Jena-Auerstedt, in which Napoleon destroyed the Prussian army - inspired him to write On War.

    Operation Fortitude, which protected and enabled the invasion, and the Double Cross system, which specialized in turning German spies into double agents, deceived the Nazis into believing that the Allies would attack at Calais and Norway rather than Normandy. It was the most sophisticated and successful deception operation ever carried out, ensuring that Hitler kept an entire army awaiting a fake invasion, saving thousands of lives, and securing an Allied victory at the most critical juncture in the war.   The story of D-Day has been told from the point of view of the soldiers who fought in it, the tacticians who planned it, and the generals who led it. But this epic event in world history has never before been told from the perspectives of the key individuals in the Double Cross System. These include its director (a brilliant, urbane intelligence officer), a colorful assortment of MI5 handlers (as well as their counterparts in Nazi intelligence), and the five spies who formed Double Cross’s nucleus: a dashing  Serbian playboy, a Polish fighter-pilot, a bisexual Peruvian party girl, a deeply eccentric Spaniard with a diploma in chicken farming and a volatile Frenchwoman, whose obsessive love for her pet dog very nearly wrecked the entire plan. The D-Day spies were, without question, one of the oddest military units ever assembled, and their success depended on the delicate, dubious relationship between spy and spymaster, both German and British. Their enterprise was saved from catastrophe by a shadowy sixth spy whose heroic sacrifice is revealed here for the first time.   With the same depth of research, eye for the absurd and masterful storytelling that have made Ben Macintyre an international bestseller,  Double Cross is a captivating narrative of the spies who wove a web so intricate it ensnared Hitler’s army and carried thousands of D-Day troops across the Channel in safety.

    Though the answers may seem simple, their profound implications make the prisoner's dilemma one of the great unifying concepts of science. Watching players bluff in a poker game inspired John von Neumann--father of the modern computer and one of the sharpest minds of the century--to construct game theory, a mathematical study of conflict and deception. Game theory was readily embraced at the RAND Corporation, the archetypical think tank charged with formulating military strategy for the atomic age, and in 1950 two RAND scientists made a momentous discovery.Called the prisoner's dilemma, it is a disturbing and mind-bending game where two or more people may betray the common good for individual gain. Introduced shortly after the Soviet Union acquired the atomic bomb, the prisoner's dilemma quickly became a popular allegory of the nuclear arms race. Intellectuals such as von Neumann and Bertrand Russell joined military and political leaders in rallying to the preventive war movement, which advocated a nuclear first strike against the Soviet Union. Though the Truman administration rejected preventive war the United States entered into an arms race with the Soviets and game theory developed into a controversial tool of public policy--alternately accused of justifying arms races and touted as the only hope of preventing them.A masterful work of science writing, Prisoner's Dilemma weaves together a biography of the brilliant and tragic von Neumann, a history of pivotal phases of the cold war, and an investigation of game theory's far-reaching influence on public policy today. Most important, Prisoner's Dilemma is the incisive story of a revolutionary idea that has been hailed as a landmark of twentieth-century thought.

    Paper serves nearly every function of our lives. It is the technology with which we have made sense of the world. Yet the age of paper is ending. Ebooks now outsell their physical counterparts. Still, there are some uses of paper that seem unlikely to change - Christmas won't be Christmas without wrapped presents or crackers. And the language of paper - documents, files and folders - has survived digitisation. In Paper: An Elegy Ian Sansom builds a museum of paper and explores its paradox - its vulnerability and durability. This book is a timely meditation on the very paper it's printed on.

    A groundbreaking account of accidents, near misses, extraordinary heroism, and technological breakthroughs, Command and Control explores the dilemma that has existed since the dawn of the nuclear age: How do you deploy weapons of mass destruction without being destroyed by them? That question has never been resolved—and Schlosser reveals how the combination of human fallibility and technological complexity still poses a grave risk to mankind. While the harms of global warming increasingly dominate the news, the equally dangerous yet more immediate threat of nuclear weapons has been largely forgotten.Written with the vibrancy of a first-rate thriller, Command and Control interweaves the minute-by-minute story of an accident at a nuclear missile silo in rural Arkansas with a historical narrative that spans more than fifty years. It depicts the urgent effort by American scientists, policy makers, and military officers to ensure that nuclear weapons can’t be stolen, sabotaged, used without permission, or detonated inadvertently. Schlosser also looks at the Cold War from a new perspective, offering history from the ground up, telling the stories of bomber pilots, missile commanders, maintenance crews, and other ordinary servicemen who risked their lives to avert a nuclear holocaust. At the heart of the book lies the struggle, amid the rolling hills and small farms of Damascus, Arkansas, to prevent the explosion of a ballistic missile carrying the most powerful nuclear warhead ever built by the United States.Drawing on recently declassified documents and interviews with people who designed and routinely handled nuclear weapons, Command and Control takes readers into a terrifying but fascinating world that, until now, has been largely hidden from view. Through the details of a single accident, Schlosser illustrates how an unlikely event can become unavoidable, how small risks can have terrible consequences, and how the most brilliant minds in the nation can only provide us with an illusion of control. Audacious, gripping, and unforgettable, Command and Control is a tour de force of investigative journalism, an eye-opening look at the dangers of America’s nuclear age.

    The cause of their failure was a complete mystery.Five months later, a seemingly unrelated event occurred. A computer security firm in Belarus was called in to troubleshoot some computers in Iran that were caught in a reboot loop—crashing and rebooting repeatedly. At first, technicians with the firm believed the malicious code they found on the machines was a simple, routine piece of malware. But as they and other experts around the world investigated, they discovered a virus of unparalleled complexity and mysterious provenance and intent. They had, they soon learned, stumbled upon the world’s first digital weapon.Stuxnet, as it came to be known, was unlike any other virus or worm built before: It was the first attack that reached beyond the computers it targeted to physically destroy the equipment those computers controlled. It was an ingenious attack, jointly engineered by the United States and Israel, that worked exactly as planned, until the rebooting machines gave it all away. And the discovery of Stuxnet was just the beginning: Once the digital weapon was uncovered and deciphered, it provided clues to other tools lurking in the wild. Soon, security experts found and exposed not one but three highly sophisticated digital spy tools that came from the same labs that created Stuxnet. The discoveries gave the world its first look at the scope and sophistication of nation-state surveillance and warfare in the digital age.Kim Zetter, a senior reporter at Wired, has covered hackers and computer security since 1999 and is one of the top journalists in the world on this beat. She was among the first reporters to cover Stuxnet after its discovery and has authored many of the most comprehensive articles about it. In COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World’s First Digital Weapon, Zetter expands on this work to show how the code was designed and unleashed and how its use opened a Pandora’s Box, ushering in an age of digital warfare in which any country’s infrastructure—power grids, nuclear plants, oil pipelines, dams—is vulnerable to the same kind of attack with potentially devastating results. A sophisticated digital strike on portions of the power grid, for example, could plunge half the U.S. into darkness for weeks or longer, having a domino effect on all other critical infrastructures dependent on electricity.

    They have the physicists. They have the will. What they don’t have is enough “heavy water," an essential ingredient for their nuclear designs. For two years, the Nazis have occupied Norway, and with it the Vemork hydroelectric plant, a massive industrial complex nestled on a precipice of a gorge. Vemork is the world’s sole supplier of heavy water, and under the threat of death, its engineers pushed production into overtime. For the Allies, Vemork must be destroyed. But how would they reach the castle fortress high in a mountainous valley? The answer became the most dramatic commando raid of the war. The British Special Operations Executive together a brilliant scientist and eleven refugee Norwegian commandos, who, with little more than parachutes, skis, and Tommy Guns, would destroy Hitler’s nuclear ambitions and help end the reign of the Third Reich. Based on exhaustive research and never-before-seen diaries and letters of the saboteurs, The Winter Fortress is a compulsively readable narrative about a group of young men who endured soul-crushing setbacks and Gestapo hunts and survived in one of the coldest, most inhospitable places on earth to save the world from destruction.

    prison system, tracking down a chameleon con artist in Europe, or riding in a cyclone-tossed skiff with a scientist hunting the elusive giant squid, David Grann revels in telling stories that explore the nature of obsession and that piece together true and unforgettable mysteries.Each of the dozen stories in this collection reveals a hidden and often dangerous world and, like Into Thin Air and The Orchid Thief, pivots around the gravitational pull of obsession and the captivating personalities of those caught in its grip. There is the world's foremost expert on Sherlock Holmes who is found dead in mysterious circumstances; an arson sleuth trying to prove that a man about to be executed is innocent, and sandhogs racing to complete the brutally dangerous job of building New York City's water tunnels before the old system collapses. Throughout, Grann's hypnotic accounts display the power-and often the willful perversity-of the human spirit.Compulsively readable, The Devil and Sherlock Holmes is a brilliant mosaic of ambition, madness, passion, and folly.

    Lincoln, a major new biography of one of America's greatest generals--and most misunderstood presidentsFinalist for the Gilder-Lehrman Military History Book Prize In his time, Ulysses S. Grant was routinely grouped with George Washington and Abraham Lincoln in the "Trinity of Great American Leaders." But the battlefield commander-turned-commander-in-chief fell out of favor in the twentieth century. In American Ulysses, Ronald C. White argues that we need to once more revise our estimates of him in the twenty-first.Based on seven years of research with primary documents--some of them never examined by previous Grant scholars--this is destined to become the Grant biography of our time. White, a biographer exceptionally skilled at writing momentous history from the inside out, shows Grant to be a generous, curious, introspective man and leader--a willing delegator with a natural gift for managing the rampaging egos of his fellow officers. His wife, Julia Dent Grant, long marginalized in the historic record, emerges in her own right as a spirited and influential partner.Grant was not only a brilliant general but also a passionate defender of equal rights in post-Civil War America. After winning election to the White House in 1868, he used the power of the federal government to battle the Ku Klux Klan. He was the first president to state that the government's policy toward American Indians was immoral, and the first ex-president to embark on a world tour, and he cemented his reputation for courage by racing against death to complete his Personal Memoirs. Published by Mark Twain, it is widely considered to be the greatest autobiography by an American leader, but its place in Grant's life story has never been fully explored--until now.One of those rare books that successfully recast our impression of an iconic historical figure, American Ulysses gives us a finely honed, three-dimensional portrait of Grant the man--husband, father, leader, writer--that should set the standard by which all future biographies of him will be measured.Praise for American Ulysses"[Ronald C. White] portrays a deeply introspective man of ideals, a man of measured thought and careful action who found himself in the crosshairs of American history at its most crucial moment."--USA Today"White delineates Grant's virtues better than any author before. . . . By the end, readers will see how fortunate the nation was that Grant went into the world--to save the Union, to lead it and, on his deathbed, to write one of the finest memoirs in all of American letters."--The New York Times Book Review"Ronald White has restored Ulysses S. Grant to his proper place in history with a biography whose breadth and tone suit the man perfectly. Like Grant himself, this book will have staying power."--The Wall Street Journal"Magisterial . . . Grant's esteem in the eyes of historians has increased significantly in the last generation. . . . [American Ulysses] is the newest heavyweight champion in this movement."--The Boston Globe "Superb . . . illuminating, inspiring and deeply moving . . . The Grant we meet in American Ulysses is richly deserving of a fuller understanding and of celebration for the man he was and the legacy he left us."--Chicago Tribune"In this sympathetic, rigorously sourced biography, White . . . conveys the essence of Grant the man and Grant the warrior."--Newsday

    Dulles's The Craft of Intelligence. This classic of spycraft is based on Dulles's incomparable experience as a diplomat, international lawyer, and America's premier intelligence officer. Dulles was a high-ranking officer of the CIA's predecessor - the Office of Strategic Services - and served eight years as director of the newly created CIA.In The Craft of Intelligence, Dulles reveals how intelligence is collected and processed, and how the results contribute to the formation of national policy. He discusses methods of surveillance and the usefulness of defectors from hostile nations. His knowledge of Cold War Soviet espionage techniques is unrivaled, and he explains how the Soviet State Security Service recruited operatives and planted "illegals" in foreign countries. In an account enlivened with a wealth of personal anecdotes, Dulles also addresses the Bay of Pigs incident, denying that the 1961 invasion was based on a CIA estimate that a popular Cuban uprising would ensue. He spells out not only the techniques of modern espionage but also the philosophy and role of intelligence in a free society threatened by global conspiracies.This is a book for readers who seek wider understanding of the contribution of intelligence to our national security.