Focused on helping students understand and construct proofs and expanding their mathematical maturity, this best-selling text is an accessible introduction to discrete mathematics. Johnsonbaugh's algorithmic approach emphasizes problem-solving techniques. The Seventh Edition reflects user and reviewer feedback on both content and organization.

    Whether you are studying chemistry forthe first time on your own, want to refresh your memory for a test, or need a little help for a course, this concise, interactive guidegives you a fresh approach to this fascinating subject. This fullyup-to-date edition of Chemistry: Concepts and Problems: * Has been tested, rewritten, and retested to ensure that you canteach yourself all about chemistry * Requires no prerequisites * Lets you work at your own pace with a helpful question-and-answerformat * Lists objectives for each chapter--you can skip ahead or findextra help if you need it * Reinforces what you learn with chapter self-tests

    Fierce political debates set communities on edge, spurred secret plots against the Union, and triggered widespread violence. At the heart of all this turmoil stood the anti-war Democrats, nicknamed Copperheads.Now, Jennifer L. Weber offers the first full-length portrait of this powerful faction to appear in almost half a century. Weber reveals how the Copperheads came perilously close to defeating Lincoln and ending the war in the South's favor. Indeed, by the summer of 1864, they had grown so strong that Lincoln himself thought his defeat was exceedingly likely. Passionate defenders of civil liberties and states' rights--and often virulent racists--the Copperheads deplored Lincoln's suspension of habeas corpus, his liberal interpretation of the Constitution, and, most vehemently, his moves toward emancipation. Weber reveals how the battle over these issues grew so heated that Northerners feared their neighbors would destroy their livestock, burn their homes, even kill them. And she illuminates the role of Union soldiers, who, furious at Copperhead attacks on the war effort, moved firmly behind Lincoln. The soldiers' support for the embattled president kept him alive politically in his darkest times, and their victories on the battlefield secured his re-election.Packed with sharp observation and fresh interpretations, Copperheads is a gripping account of the fierce dissent that Lincoln called the fire in the rear.

    Like ‘fun run’, it often actually means exactly the opposite.Titus O’Reily, the sports historian Australia neither needs nor deserves, examines why our nation’s sportspeople are so readily forgiven for doing terrible things. With ridiculous tales from Australia’s chequered sporting history, A Sporting Chance dissects the scandals big and small, the mistakes made in covering them up and the path athletes tread back to redemption. From the Essendon supplements saga and the sandpaper-loving Australian cricket team to whatever it is Nick Kyrgios has done now, Titus reveals the archetypes at the heart of our greatest sporting scandals. There’s the corrupt cop who gave us the race that stopped a nation and the boxing champion who refused to train. There’s the cashed-up businessmen who bankrupted clubs and the commentators who can’t get their foot out of their mouth. And of course there’s the good blokes, like Wayne Carey, Matthew Johns and Shane Warne, who it seems we’ll forgive for absolutely anything. In his rambling and at times incoherent style, Titus asks the question: are Australians really that forgiving of their sporting heroes? With the rise of social media, women’s sport and the drive towards greater equality, are the good blokes of Australia’s sporting landscape an endangered species?

    Maguire Fiction Collection Four-Book Set (Wicked; Confessions of an Ugly Stepsister; Lost; Mirror, Mirror) For a limited time get four of Gregory Maguire's creative retellings of classic fairy tales in one easy-to-order package, including the hardcover version of Maguire's latest book, Mirror, Mirror.

    But Very Few Knew Him Personally.             Pastor and bestselling author Greg Laurie was one of those fortunate few, blessed with an insider’s view of Billy Graham’s world for more than two decades.             With the same painstaking research and eye for detail that distinguishes his previous biographies, Steve McQueen: Salvation of an American Icon and Johnny Cash: The Redemption of an American Icon, Laurie now turns to the life of his beloved mentor, offering the intimate perspective of a disciple and friend.             As a strapping North Carolina farm boy, Graham surrendered his life to Jesus at a camp meeting led by a blustery itinerant preacher, but he never lost the mischievous twinkle in his eye or his fun-loving air.             Laurie sheds light on Graham’s lesser-known struggles—such as a broken heart before he met the love of his life and a crisis of faith from which he emerged stronger than ever. From the evangelist’s private challenges and public successes to his disappointments and joys, Billy Graham: The Man I Knew provides a vivid portrait of one of history’s most remarkable Christian lives.

    Lanza has teamed with Bob Berman, the most widely read astronomer in the world, to produce Biocentrism, a revolutionary new view of the universe.Every now and then a simple yet radical idea shakes the very foundations of knowledge. The startling discovery that the world was not flat challenged and ultimately changed the way people perceived themselves and their relationship with the world. For most humans of the 15th century, the notion of Earth as ball of rock was nonsense. The whole of Western, natural philosophy is undergoing a sea change again, increasingly being forced upon us by the experimental findings of quantum theory, and at the same time, towards doubt and uncertainty in the physical explanations of the universe’s genesis and structure. Biocentrism completes this shift in worldview, turning the planet upside down again with the revolutionary view that life creates the universe instead of the other way around.In this paradigm, life is not an accidental byproduct of the laws of physics. Biocentrism takes the reader on a seemingly improbable but ultimately inescapable journey through a foreign universe—our own—from the viewpoints of an acclaimed biologist and a leading astronomer. Switching perspective from physics to biology unlocks the cages in which Western science has unwittingly managed to confine itself. Biocentrism will shatter the reader’s ideas of life—time and space, and even death. At the same time it will release us from the dull worldview of life being merely the activity of an admixture of carbon and a few other elements; it suggests the exhilarating possibility that life is fundamentally immortal.The 21st century is predicted to be the Century of Biology, a shift from the previous century dominated by physics. It seems fitting, then, to begin the century by turning the universe outside-in and unifying the foundations of science with a simple idea discovered by one of the leading life-scientists of our age. Biocentrism awakens in readers a new sense of possibility, and is full of so many shocking new perspectives that the reader will never see reality the same way again.

    An investor in the growing railroad industry, he played host to US presidents. And when he fell in love, he fell hard. Rosa Pelham was almost two decades younger than Suit, who courted her unsuccessfully for five long years. Then, in 1883, he found the chink in Rosa’s romantic armor. She dreamed of living in a castle. Suit vowed to build her one if she accepted his proposal. He was as good as his word, and Berkeley Castle became part of West Virginian history. Some say the story of Rosa and her castle ended badly, with heartache, financial ruin, and insanity. Some darkly hint that vengeful ghosts now walk the halls of Berkeley Castle, tormented by secret misdeeds. Others tell a different tale—one of love and courage in the face of changing fortunes. Rosa’s Castle tells this tale—a dazzling “what if” based on one of America’s most striking love stories. As for ghosts…well, not all are vengeful shades. Some haunt out of love for those they left behind.

    

     Provides an accessible overview of science and technology studies. Features numerous empirical studies and illustrative examples. Focuses on the central debates and key theoretical advances. Includes topics such as realism and social construction, discourse and rhetoric, objectivity, the role of experiment and theory, controversies, and the critique of science and technology.

    

    It was behind me, then it was before me. Then it was over me. I was in the arms of the corpse!’With The House of Strange Stories, celebrated writer Ruskin Bond brings forth a collection of some of the most blood-curdling tales ever written. Featuring Stacy Marie Belloc Lowndes’ ‘The Lodger’, Arthur Conan Doyle’s ‘The Red-Headed League’, Wilkie Collins’ ‘The Duel’, Bram Stoker’s ‘The Sqaw’, Edgar Allan Poe’s ‘The Cask of Amontillado’, and several of Bond’s own, these tales of macabre, suspense, vampires, and haunted houses will leave even horror fans terrified.

    You may find it for free on the web. Purchase of the Kindle edition includes wireless delivery.

    Discovering that this is the land of his birth and that he is the rightful heir to the throne of the Realm, a besieged empire in this war-torn world, all he really wants to do is return to his adopted home and his beloved family, but he must first accept his own magical abilities, overcome treachery and save his Realm from a terrifying alien invader. Accompanied by a loyal group of mystical warrior Mage-Knights, a beautiful emissary from an enemy nation, and with the ghost of a dead Sorcerer lodged in his head and guiding the way, Jake’s epic journey sees him face monsters, the undead and the birth of a warrior-King nature he never knew he possessed.

    When the seventh row of the periodic table of elements was completed in June 2016 with the addition of four final elements—nihonium, moscovium, tennessine, and oganesson—we at last could identify all the ingredients necessary to construct our world.In Elemental, chemist and science educator Tim James provides an informative, entertaining, and quirkily illustrated guide to the table that shows clearly how this abstract and seemingly jumbled graphic is relevant to our day-to-day lives.James tells the story of the periodic table from its ancient Greek roots, when you could count the number of elements humans were aware of on one hand, to the modern alchemists of the twentieth and twenty-first centuries who have used nuclear chemistry and physics to generate new elements and complete the periodic table. In addition to this, he answers questions such as: What is the chemical symbol for a human? What would happen if all of the elements were mixed together? Which liquid can teleport through walls? Why is the medieval dream of transmuting lead into gold now a reality?Whether you're studying the periodic table for the first time or are simply interested in the fundamental building blocks of the universe—from the core of the sun to the networks in your brain—Elemental is the perfect guide.