Keenly aware that the course of the nation's destiny lay westward—and that a "Voyage of Discovery" would be necessary to determine the nature of the frontier—President Thomas Jefferson commissioned Meriwether Lewis to lead an expedition from the Missouri River to the northern Pacific coast and back. From 1804 to 1806, accompanied by co-captain William Clark, the Shoshone guide Sacajawea, and thirty-two men, Lewis mapped rivers, traced the principal waterways to the sea, and established the American claim to the territories of Idaho, Washington, and Oregon. Together the captains kept this journal: a richly detailed record of the flora and fauna they sighted, the native tribes they encountered, and the awe-inspiring landscape they traversed, from their base camp near present-day St. Louis to the mouth of the Columbia River, that has become an incomparable contribution to the literature of exploration and the writing of natural history.

    Now it's one of the fastest-growing fields in astronomy with thousands of exoplanets discovered to date, and the number is rising fast.These new-found worlds are more alien than anything in fiction. Planets larger than Jupiter with years lasting a week; others with two suns lighting their skies, or with no sun at all. Planets with diamond mantles supporting oceans of tar; possible Earth-sized worlds with split hemispheres of perpetual day and night; waterworlds drowning under global oceans and volcanic lava planets awash with seas of magma. The discovery of this diversity is just the beginning. There is a whole galaxy of possibilities. The Planet Factory tells the story of these exoplanets. Each planetary system is different, but in the beginning most if not all young stars are circled by clouds of dust, specks that come together in a violent building project that can form colossal worlds hundreds of times the size of the Earth. The changing orbits of young planets risk dooming any life evolving on neighbouring worlds or, alternatively, can deliver the key ingredients needed to seed its beginnings. Planet formation is one of the greatest construction schemes in the Universe, and it occurred around nearly every star you see. Each results in an alien landscape, but is it possible that one of these could be like our own home world?

    After World War II, it reshaped the global order-whoever could master uranium could master the world. Marie Curie gave us hope that uranium would be a miracle panacea, but the Manhattan Project gave us reason to believe that civilization would end with apocalypse. Slave labor camps in Africa and Eastern Europe were built around mine shafts and America would knowingly send more than six hundred uranium miners to their graves in the name of national security. Fortunes have been made from this yellow dirt; massive energy grids have been run from it. Fear of it panicked the American people into supporting a questionable war with Iraq and its specter threatens to create another conflict in Iran. Now, some are hoping it can help avoid a global warming catastrophe. In "Uranium," Tom Zoellner takes readers around the globe in this intriguing look at the mineral that can sustain life or destroy it.

    16 pages of photos.

    David Christian, professor of history at San Diego State University, surveys the past at all possible scales, from conventional history, to the much larger scales of biology and geology, to the universal scales of cosmology.

    Soon after the Childs arrived in Paris in 1948, a French cat appeared on their doorstep, and Julia recalled, “Our domestic circle was completed.” Minette captured Julia’s heart, igniting a lifelong passion for cats equaled only by her love of food and her husband, Paul. All the cherished feline companions who shared Julia’s life—in Paris, Provence, and finally California—reminded her of that magical time in Paris when her life changed forever.From Julia’s and Paul’s letters and original interviews with those who knew her best, Patricia Barey and Therese Burson have gathered fresh stories and images that offer a delightfully intimate view of a beloved icon.Praise for Julia's Cats:“A cat-centric biography of Julia Child? Why not? The back book jacket quotes Child herself as saying, ‘Really, the more I cook, the more I like to cook. To think that it has taken me 40 yrs. to find my true creative hobby and passion (cat and husb. excepted).’ This book ably braids these three strands of Child’s life. The many feline fanciers out there will surely enjoy the photographs of the cats, many taken by her husband, Paul Child.” —Chicago Tribune“It's clear that all the cats that passed through her life gave her joy and comfort, probably in ways that food and even Paul could not. Having that perspective of this grande dame makes her seem all the more human and wonderfully admirable to me.” —Epicurious “This compact, entertaining read is filled with personal photos and letters that document the role cats played in Julia's life as she moved from Paris to Provence, Cambridge to California.” —Shelf Awareness

    You are searching. You are here to find yourself, fill some kind of hole in your heart...there's no other reason why such fine men would be here but to find--or maybe lose--yourselves. Which is it?"Fall into the year 1900 at Kitty Hawk, NC, when life consists of shipwrecks, shoot-outs…and flying machines. When Orville and Wilbur Wright arrive to conduct flight experiments, their posh dignity stands in stark contrast to a community of rough old salts who believe in a “good God, a bad devil, a hot hell, and more than anything else, that the same good God did not intend for man to ever fly.”The Wright brothers may be able to defy divine edicts, theorize about relative velocities and engineer the world’s first flying machine. But when it comes to women, they are terribly love-shy.That doesn't deter Kitty Hawker Madeleine Tate. When she meets these two odd bicycle mechanics from Ohio, she is immediately struck by the brothers’ intellect, dandy appearance—and their grip on bachelorhood. Their shyness and fixation on flight puzzles her, too, but she finds her growing fondness for Orville hard to resist. He represents a splendid taste of the Outside World, the place where she can escape the poverty and fear that define life on a stormy sandbar.And Orville is flattered by her affections, but he has long-accepted the fact that he and Wilbur are social misfits who let one bad experience with courtship harden their hearts forever. He finds his shyness, obsessions and memories tough obstacles to overcome. But Madeleine is determined to break through his shell to find out who he really is--a brilliant inventor? A lunatic risking his life for the sake of something the world deems impossible? Or is he someone just like her, with real hurts, dreams and desires?With stunning detail that rings true of early twentieth century life, author Tara Staley artfully depicts the story of two individuals who both, in their own unique ways, learn to spread their wings and fly."Gorgeously written, with the time, the place and the people evoked so dazzlingly, you can hear the wings of the Wright's flying machine, wafting in the air." Caroline Leavitt, NYT bestselling author, PICTURES OF YOU

    Stringer's new theory, based on archeological and genetic evidence, holds that distinct humans coexisted and competed across the African continent—exchanging genes, tools, and behavioral strategies.Stringer draws on analyses of old and new fossils from around the world, DNA studies of Neanderthals (using the full genome map) and other species, and recent archeological digs to unveil his new theory. He shows how the most sensational recent fossil findings fit with his model, and he questions previous concepts (including his own) of modernity and how it evolved.Lone Survivors will be the definitive account of who and what we were, and will change perceptions about our origins and about what it means to be human.