Best known as one of the world's greatest painters, he sketched the foundations for inventions that would not come to fruition for centuries. Born a bastard in a hillside village in northern Italy, Leonardo became the protégé of princes, popes, and kings. He mastered so many branches of science that scholars still debate whether he was greater as an anatomist, botanist, cartographer, engineer, geographer, or naturalist. Nevertheless, he died unhappy, believing he had failed to work the miracles of which he had dreamed. Here, from New York Times bestselling author Anna Abraham, is his extraordinary story.

    Rob Cea starts off as an idealistic young cop, a true believer in the system for which he works tirelessly. He is sadly mistaken. The system he tried so hard to appease ultimately led to his downfall and the ruination of his life.What separates this from other cop–and–robber stories is the brutal authenticity from the cop himself. We will see and hear exactly what is discussed in a patrol car. We will see how the law was栮d is汯utinely bent to make collars stick any way possible. And we will see how Cea slowly spirals to depths of hell.No Lights, No Sirens is simplistic in its scope: A young idealistic boy becomes a man through fire, and then becomes exactly what he has been chasing for so long, a hardened man possessed by demons. With rapid fire and gritty narrative, Cea writes about his fall to the depths, and his salvation. We see the dark side of detective work in New York's most crime–riddled neighbourhoods from a first–hand view never before seen.

    This groundbreaking and powerful theory now forms the basis of computer science. In Turing's Vision, Chris Bernhardt explains the theory, Turing's most important contribution, for the general reader. Bernhardt argues that the strength of Turing's theory is its simplicity, and that, explained in a straightforward manner, it is eminently understandable by the nonspecialist. As Marvin Minsky writes, -The sheer simplicity of the theory's foundation and extraordinary short path from this foundation to its logical and surprising conclusions give the theory a mathematical beauty that alone guarantees it a permanent place in computer theory.- Bernhardt begins with the foundation and systematically builds to the surprising conclusions. He also views Turing's theory in the context of mathematical history, other views of computation (including those of Alonzo Church), Turing's later work, and the birth of the modern computer.In the paper, -On Computable Numbers, with an Application to the Entscheidungsproblem, - Turing thinks carefully about how humans perform computation, breaking it down into a sequence of steps, and then constructs theoretical machines capable of performing each step. Turing wanted to show that there were problems that were beyond any computer's ability to solve; in particular, he wanted to find a decision problem that he could prove was undecidable. To explain Turing's ideas, Bernhardt examines three well-known decision problems to explore the concept of undecidability; investigates theoretical computing machines, including Turing machines; explains universal machines; and proves that certain problems are undecidable, including Turing's problem concerning computable numbers.

    is proud to reissue Lady from Savannah in response to widespread demands for a biography of our Founder, Juliette Gordon Low. In truth, however, this is much more than the story of one woman and the organization she started. It is first of all a chronicle of two great American families - the Kinzies who were founders of Chicago and the Gordons whose name is magic to this day in Savannah, Georgia - that in 1860 produced the gallant, willful, exasperating, generous, and wholly lovable Juliette (known as Daisy) Gordon. The narrative of Daisy's marriage to Willy Low also offers insider's view of Edwardian high society in England. The Girl Scouts are most particularly proud that this woman from a background of wealth and privilege was able to envision a youth movement "for the girls of all America," which serves a membership of ever-increasing diversity as the diversity of our country grows.

    With extraordinary sensitivity, Norah Lofts has captured the changing, volatile, intriguing character of Emma Hamilton. Her lucid narrative is enhanced by selections from Emma's letters and many portraits by the great painters of her time.Non-fiction

    Now one of her finest works of nonfiction -and a New York Times bestseller-is back in print with a new afterword. In Fear of Fifty, a New York Times bestseller when first published in 1994, Erica Jong looks to the second half of her life and "goes right to the jugular of the women who lived wildly and vicariously through Fear of Flying" (Publishers Weekly), delivering highly entertaining stories and provocative insights on sex, marriage, aging, feminism, and motherhood. "What Jong calls a midlife memoir is a slice of autobiography that ranks in honesty, self-perception and wisdom with [works by] Simone de Beauvoir and Mary McCarthy," wrote the Sunday Times (U.K.). "Although Jong's memoir of a Jewish American princess is wittier than either."

    The book White Feather is written by brothers Roy and Norm Chandler, who publish military shooting publications through Iron Brigade Publishing, a Jacksonville, North Carolina based corporation. As Marine Sniper, a best seller for nine years relayed his heroism in Vietnam, White Feather covers Carlos' entire career and the other details not found in any other title. Written in true "Chandler" format, this volume covers, from beginning to end, the story and tales of a true Marine Corps legend and last American Hero. As far as biographies go, this book will forever immortalize Hathcock, who passed away Feb. 1999.

    At last she begins modelling for the artist Edgar Degas, well-known for his paintings of dancers and horses and for his fiery temper.When his sculpture of 'The Little Dancer' is finished, Marie's dream comes true.Complete with reproductions of Degas' work, this is another inspirational story from Laurence Anholt's best-selling series, celebrating some of the world's greatest artists and the real children who knew them.

    

    The late Soviet physicist, activist, and Nobel laureate describes his upbringing, scientific work, rejection of Soviet repression, peace and human rights concerns, marriage and family, and persecution by the KGB.

    Johnson served in I Corps, in northern Vietnam, where combat was furious and the events he recounts emerge, stark and compelling: walking point in the A Shau Valley, braving enemy fire to rescue a downed comrade, surviving days and nights of relentless tension that suddenly exploded in the blinding fury of an NVA attack.Undimmed and unmuddied by the passing of years, Johnson's account is unique in the annals of Vietnam literature. Moreover, it is a timeless testimony to the sacrifice and heroism of the LRRPs who dared to risk it all.

    "A gem…An unforgettable account of one of the great moments in the history of human thought." —Steven PinkerProbing the life and work of Kurt Gödel, Incompleteness indelibly portrays the tortured genius whose vision rocked the stability of mathematical reasoning—and brought him to the edge of madness.

    No one told her he was capriciously cruel and sexually deviant.Chinese guerrilla fighter Peter Chang, ordered to protect Kim Suk from her new husband, is an angry man haunted by his mother's death and his father's abandonment. No one told him he wasn't expected to survive his newest assignment in the Kim household.While the two secretly carry out their orders from different superiors, they become romantically entangled, each struggling to protect the other from the darkest secrets of conspiracy and manipulation.A Note From the PublisherAfter North Korea allegedly hacked Sony pictures, many publishers were afraid to publish this explosive book. To them, it was just too risky. Regardless of the warnings and threats, I have decided to go ahead and make this book available to you without censoring any information.

    He was a celebrity during the height of America’s Gilded Age. In this book, you will read about his friendship with Mark Twain, his furious competition with his former employer Thomas Edison, his uneasy relationship with billionaire J.P. Morgan, and his rivalry with Albert Einstein. During his lifetime, Tesla revolutionized the field of electrical engineering with his most famous invention: the induction motor. But that wasn’t all he contributed to the world of technology. His coils, turbines, robotic boats, and mysterious “death ray” continue to beguile the imagination and inspire the inventors of the 21st century. But who was Tesla really? This book will take you from his early childhood in Croatia, where he experienced strange optical visions and “luminous phenomenon” that gave him near super-human powers of memory and visualization, to the “War of the Currents”, Thomas Edison’s bizarre campaign to ruin Tesla’s reputation. From trying to fight the Spanish American War with robots, to electrifying the skies of the Colorado desert, and to starting an earthquake in the middle of New York city, learn how Nikola Tesla shaped the world we live in today.

    Elegant palaces, dazzling power plays, shimmering jewels, and the grandest of all-or-nothing gambles--nothing can top real-life love among the royalty. Louis XIV defied God and law, permitting his married mistress Madame de Montespan to usurp the role of Queen of France, then secretly wed her successor, Madame de Maintenon. Grigory Potemkin was a worthy equal in Catherine the Great’s bed as well as in Russia’s political arena. Dashing Count Axel von Fersen risked everything to save Marie Antoinette’s life more than once—and may have returned her passion. The unshakable devotion of the beloved late “Queen Mum” helped King George VI triumph over his, and England’s, darkest hours. And the unpretentious, timelessly glamorous—even relatable—union of Prince William and the former Kate Middleton continues to enthrall the world. Full of marvelous tales, unforgettable scandals, and bedazzled nobles who refused to rule their hearts, this delightfully insightful book is what the sweetest royal dreams are made of...