soldiers were dropped by helicopter into a teeming market in the heart of Mogadishu, Somalia, to abduct two top lieutenants of a Somali warlord. The action was supposed to take an hour. Instead, they spent a long and terrible night fighting thousands of armed Somalis. By morning, eighteen Americans were dead, and more than seventy badly injured. Mark Bowden's gripping narrative is one of the most exciting accounts of modern war ever written--a riveting story that captures the heroism, courage and brutality of battle.

    Pegasus Bridge was the first engagement of D-Day, the turning point of World War II.This gripping account of it by acclaimed author Stephen Ambrose brings to life a daring mission so crucial that, had it been unsuccessful, the entire Normandy invasion might have failed. Ambrose traces each step of the preparations over many months to the minute-by-minute excitement of the hand-to-hand confrontations on the bridge. This is a story of heroism and cowardice, kindness and brutality—the stuff of all great adventures.

    Rather, they recruited an elite group of young women who, with only pencil, paper, and mathematical prowess, transformed rocket design, helped bring about the first American satellites, and made the exploration of the solar system possible. For the first time, Rise of the Rocket Girls tells the stories of these women--known as "human computers"--who broke the boundaries of both gender and science. Based on extensive research and interviews with all the living members of the team, Rise of the Rocket Girls offers a unique perspective on the role of women in science: both where we've been, and the far reaches of space to which we're heading.

    Unseen but listening intently was an audience of more than a billion people.It was Christmas Eve, 1968. And the astronauts of Apollo 8 -- Commander Frank Borman, Jim Lovell, and Bill Anders -- were participants in a mission that took them farther (500,000 miles) and faster (24,000 miles an hour) than any human had ever traveled. Of the 27 previous manned launches, none had ever ventured higher than 850 miles in altitude. Apollo 8 was the first manned vehicle to leave the earth's orbit and the first craft to orbit the moon.Confined within a tiny 11 x 13-foot capsule -- the size of the interior of a 15-passenger van -- the astronauts were aided in their journey by a computer less powerful than one of today's least sophisticated handheld calculators. The mission was not only a triumph of engineering, but also an enduring moment in history. It was a triumph for America and its space agency, and assured the public's continued interest in exploring space.

    Kelly gives a firsthand account of designing, building, testing, and flying the Apollo lunar module. It was, he writes, "an aerospace engineer's dream job of the century." Kelly's account begins with the imaginative process of sketching solutions to a host of technical challenges with an emphasis on safety, reliability, and maintainability. He catalogs numerous test failures, including propulsion-system leaks, ascent-engine instability, stress corrosion of the aluminum alloy parts, and battery problems, as well as their fixes under the ever-present constraints of budget and schedule. He also recaptures the exhilaration of hearing Apollo 11's Neil Armstrong report that "The Eagle has landed," and the pride of having inadvertently provided a vital "lifeboat" for the crew of the disabled Apollo 13.

    scrambled to match the Soviets and President Eisenhower intervened to guarantee that the space programme would be run by civilians and not the military.

    Now, Junger turns his brilliant and empathetic eye to the reality of combat--the fear, the honor, and the trust among men in an extreme situation whose survival depends on their absolute commitment to one another. His on-the-ground account follows a single platoon through a 15-month tour of duty in the most dangerous outpost in Afghanistan's Korengal Valley. Through the experiences of these young men at war, he shows what it means to fight, to serve, and to face down mortal danger on a daily basis.

    Probably no one felt more disappointment and regret than Allan McDonald, who had warned us not to launch that day. His story tells of loss, grief, and the eventual rebuilding and recovery."--Robert "Hoot" Gibson, former Space Shuttle pilot and commander   "A major contribution to a difficult episode in the history of human spaceflight."--Roger D. Launius, Division of Space History, Smithsonian Institution   “McDonald tells the heartbreaking tale of how he saw his words of warning ignored, and the fateful consequences of that decision.”--Donald C. Elder III, Eastern New Mexico University   On a cold January morning in 1986, NASA launched the Space Shuttle Challenger, despite warnings against doing so by many individuals, including Allan McDonald. The fiery destruction of Challenger on live television moments after launch remains an indelible image in the nation’s collective memory.   In Truth, Lies, and O-Rings, McDonald, a skilled engineer and executive, relives the tragedy from where he stood at Launch Control Center.  As he fought to draw attention to the real reasons behind the disaster, he was the only one targeted for retribution by both NASA and his employer, Morton Thiokol, Inc., makers of the shuttle’s solid rocket boosters. In this whistle-blowing yet rigorous and fair-minded book, McDonald, with the assistance of internationally distinguished aerospace historian James R. Hansen, addresses all of the factors that led to the accident, some of which were never included in NASA’s Failure Team report submitted to the Presidential Commission.  Truth, Lies, and O-Rings is the first look at the Challenger tragedy and its aftermath from someone who was on the inside, recognized the potential disaster, and tried to prevent it. It also addresses the early warnings of very severe debris issues from the first two post-Challenger flights, which ultimately resulted in the loss of Columbia some fifteen years later.

    SEAL training is the distillation of the human spirit, a tradition-bound ordeal that seeks to find men with character, courage, and the burning desire to win at all costs, men who would rather die than quit.

    But NASA's prehistory is a rarely told tale, one that is largely absent from the popular space-age literature but that gives the context behind the lunar program. America's space agency wasn't created in a vacuum; it drew together some of the best minds the non-Soviet world had to offer.From Wenher von Braun fleeing the ruins of Berlin to the Mercury program, tests of new technologies by pilots such as Neil Armstrong and, in the shadow of Sputnik, the final creation by Dwight D. Eisenhower of NASA, Breaking The Chains of Gravity tells the story of NASA's roots in an engaging and accessible way, against a backdrop of Nazism, communism, and imminent nuclear annihilation.

    In Empires of Light, historian Jill Jonnes portrays this extraordinary trio and their riveting and ruthless world of cutting-edge science, invention, intrigue, money, death, and hard-eyed Wall Street millionaires. At the heart of the story are Thomas Alva Edison, the nation’s most famous and folksy inventor, creator of the incandescent light bulb and mastermind of the world’s first direct current electrical light networks; the Serbian wizard of invention Nikola Tesla, elegant, highly eccentric, a dreamer who revolutionized the generation and delivery of electricity; and the charismatic George Westinghouse, Pittsburgh inventor and tough corporate entrepreneur, an industrial idealist who in the era of gaslight imagined a world powered by cheap and plentiful electricity and worked heart and soul to create it. Edison struggled to introduce his radical new direct current (DC) technology into the hurly-burly of New York City as Tesla and Westinghouse challenged his dominance with their alternating current (AC), thus setting the stage for one of the eeriest feuds in American corporate history, the War of the Electric Currents. The battlegrounds: Wall Street, the 1893 Chicago World’s Fair, Niagara Falls, and, finally, the death chamber - Jonnes takes us on the tense walk down a prison hallway and into the sunlit room where William Kemmler, convicted ax murderer, became the first man to die in the electric chair. Empires of Light is the gripping history of electricity, the “mysterious fluid,” and how the fateful collision of Edison, Tesla, and Westinghouse left the world utterly transformed.

    From the Space Shuttle training toilet to a crash test of NASA’s new space capsule, Mary Roach takes us on the surreally entertaining trip into the science of life in space and space on Earth.

    But with the Challenger catastrophe in 1986, the whole Space Shuttle program came into question, as did NASA itself, so long an institution that was seemingly above reproach. Wheels Stop tells the stirring story of how, after the Challenger disaster, the Space Shuttle not only recovered but went on to perform its greatest missions. From the Return to Flight mission of STS-26 in 1988 to the last shuttle mission ever on STS-135 in 2011, Wheels Stop takes readers behind the scenes as the shuttle’s crews begin to mend Cold War tensions with the former Soviet Union, conduct vital research, deploy satellites, repair the Hubble Space Telescope, and assist in constructing the International Space Station. It also tells the heart-wrenching story of the Columbia tragedy and the loss of the magnificent STS-107 crew.As complex as the shuttle was, the people it carried into orbit were often more so—and this is their story, too. Close encounters with astronauts, flight controllers, and shuttle workers capture the human side of the Space Shuttle’s amazing journey—and invite readers along for the ride. Browse more spaceflight books at upinspace.org.Purchase the audio edition.

    Even the oddities—the entire state of Maryland(!)—have become so engrained that our map might as well be a giant jigsaw puzzle designed by Divine Providence. But that's where the real mystery begins. Every edge of the familiar wooden jigsaw pieces of our childhood represents a revealing moment of history and of, well, humans drawing lines in the sand.How the States Got Their Shapes is the first book to tackle why our state lines are where they are. Here are the stories behind the stories, right down to the tiny northward jog at the eastern end of Tennessee and the teeny-tiny (and little known) parts of Delaware that are not attached to Delaware but to New Jersey.How the States Got Their Shapes examines:Why West Virginia has a finger creeping up the side of PennsylvaniaWhy Michigan has an upper peninsula that isn't attached to MichiganWhy some Hawaiian islands are not HawaiiWhy Texas and California are so outsized, especially when so many Midwestern states are nearly identical in sizePacked with fun oddities and trivia, this entertaining guide also reveals the major fault lines of American history, from ideological intrigues and religious intolerance to major territorial acquisitions. Adding the fresh lens of local geographic disputes, military skirmishes, and land grabs, Mark Stein shows how the seemingly haphazard puzzle pieces of our nation fit together perfectly.

    Halberstam offers portraits of not only the titans of the age: Eisenhower Dulles, Oppenheimer, MacArthur, Hoover, and Nixon, but also of Harley Earl, who put fins on cars; Dick and Mac McDonald and Ray Kroc, who mass-produced the American hamburger; Kemmons Wilson, who placed his Holiday Inns along the nation's roadsides; U-2 pilot Gary Francis Powers; Grace Metalious, who wrote Peyton Place; and "Goody" Pincus, who led the team that invented the Pill.A NEW YORK TIMES BESTSELLER