(Approximately 250,000 words.) Books Included:1. Crystal Magic2. Wild Magic3. Circle MagicCrystal MagicWhen tragedy forces Kristyl Barnette to move to the small town of Clearwater with her estranged aunt Jodi, Kristyl tries to leave her past behind. She catches the attention of Owen Marsh, who accepts her without question and who may be able to understand her better than anyone.But Owen isn't the only one who notices her. The mysteriously alluring Fox Holloway draws Kristyl's eye whenever he's around. And Clearwater High's chief mean-girl, Crystal Jamison, has her sights set on Kristyl and will stop at nothing to prove what Kristyl really is.A witch.Magic can be as dangerous as fire, and Aunt Jodi wants Kristyl to have nothing to do with it. But when a mysterious illness threatens her aunt's life, Kristyl will do anything to cure her. Enlisting the help of witches could save Jodi, but is dealing in magic worth the consequences?Wild MagicKristyl Barnette's life was finally coming together. But one spell changed everything.When people begin dying mysteriously, Kristyl must form new alliances with old friends in order to prevent more deaths--and to save the circle from destruction.Power comes at a price. Will Kristyl be able to pay it before it's too late?Circle MagicIt's only a matter of time before everything Krissa Barnette knows and loves is destroyed.Her father, absent for five years, returns to reveal the reason he left was to learn how to defeat a dangerous foe. His mysterious companion, Anya, possesses a wealth of knowledge about the fight but conceals many secrets.But Krissa has secrets, too, including the reason why she and Owen Marsh have a connection. And it's difficult to keep the truth from Fox Holloway now that the three of them are linked by a binding ritual.It's a race against time to enact the spell that will rid the world of Seth once and for all, but with threats coming from all angles, will Krissa and her friends succeed?

    The books published on the subject are so technical that only a person trained in pure physics and higher mathematics is able to fully understand them. In order to make a popular explanation of this far-reaching theory available, the present book is published.

    That collaboration would mark the dawn of modern science . . . and end in murder.Johannes Kepler changed forever our understanding of the universe with his three laws of planetary motion. He demolished the ancient model of planets moving in circular orbits and laid the foundation for the universal law of gravitation, setting physics on the course of revelation it follows to this day. Kepler was one of the greatest astronomers of all time. Yet if it hadn't been for the now lesser-known Tycho Brahe, the man for whom Kepler apprenticed, Kepler would be a mere footnote in today's science books. Brahe was the Imperial Mathematician at the court of the Holy Roman Emperor in Prague and the most famous astronomer of his era. He was one of the first great systematic empirical scientists and one of the earliest founders of the modern scientific method. His forty years of planetary observations—an unparalleled treasure of empirical data—contained the key to Kepler's historic breakthrough. But those observations would become available to Kepler only after Brahe's death. This groundbreaking history portrays the turbulent collaboration between these two astronomers at the turn of the seventeenth century and their shattering discoveries that would mark the transition from medieval to modern science. But that is only half the story. Based on recent forensic evidence (analyzed here for the first time) and original research into medieval and Renaissance alchemy—all buttressed by in-depth interviews with leading historians, scientists, and medical specialists—the authors have put together shocking and compelling evidence that Tycho Brahe did not die of natural causes, as has been believed for four hundred years. He was systematically poisoned—most likely by his assistant, Johannes Kepler. An epic tale of murder and scientific discovery, Heavenly Intrigue reveals the dark side of one of history’s most brilliant minds and tells the story of court politics, personal intrigue, and superstition that surrounded the protean invention of two great astronomers and their quest to find truth and beauty in the heavens above.

    This is the first book to look at fracking from both economic and environmental perspectives."

    This bundle includes the first three books. From the award-winning author comes a gripping, supernatural adventure that will keep you on the edge of your seat. MARKED (Book 1) Sixteen-year-old Kara Nightingale is unpopular, awkward and positively ordinary—that is until one day she is struck by a bus and dies... Within moments her life changes from ordinary to extraordinary as she wakes up in a mysterious world with a new career—as a rookie for the Guardian Angel Legion. Kara is pulled into the supernatural where monkeys drive the elevators, oracles scurry above giant crystal balls and where demons feed on the souls of mortals. When an Elemental child is kidnapped, Kara is sent on a danger-filled quest and plunges into a situation more dangerous and deadly than anything she could ever imagine. From the best-selling author comes this captivating, funny debut novel and winner of the Readers’ Favorite Award. ELEMENTAL (Book 2) When seventeen-year-old Kara Nightingale is suddenly struck by lightning and dies—yet again—she finds herself back in Horizon, where angels, oracles and other supernatural beings occupy a mystical world unknown to humanity. But when Kara accidently strikes an angel with her newfound powers and nearly kills him, she is banished to the angel prison Tartarus. What’s more, Kara soon discovers her mother’s soul has been taken by Demons. Hunted by the Legion, Kara takes refuge with a new band of angel friends. And when she decides to venture into the Netherworld to find her mother’s missing soul, will her powers be enough to save her mother and save the mortal world? HORIZON (Book 3) Much to Kara’s horror, a horde of demons is released into the mortal world, through the Mirror of Souls. Thousands of human souls are dying every day. The Guardian Angel Legion works relentlessly at trying to secure the mortal world from Demons. But when Kara discovers the truth behind the Demon Lord's plans, can she return to Horizon safely and warn the Legion before it's too late?

    With his own research as well as that of some of the most distinguished scientists of our time, Schäfer moves us from a reality of Darwinian competition to cooperation, a meaningless universe to a meaningful one, and a disconnected, isolated existence to an interconnected one. In so doing, he shows us that our potential is infinite and calls us to live in accordance with the order of the universe, creating a society based on the cosmic principle of connection, emphasizing cooperation and community.

    Why is glass see-through? What makes elastic stretchy? Why does a paper clip bend? Why does any material look and behave the way it does? These are the sorts of questions that Mark Miodownik a globally-renowned materials scientist has spent his life exploring In this book he examines the materials he encounters in a typical morning, from the steel in his razor and the graphite in his pencil to the foam in his sneakers and the concrete in a nearby skyscraper.

    But every year thousands of research papers are published, some of which contradict each other. How can busy teachers know which research is worth investing time in reading and understanding? And how easily is that academic research translated into excellent practice in the classroom?In this thorough, enlightening and comprehensive book, Carl Hendrick and Robin Macpherson ask 18 of today's leading educational thinkers to distill the most up-to-date research into effective classroom practice in 10 of the most important areas of teaching. The result is a fascinating manual that will benefit every single teacher in every single school, in all four corners of the globe.Contributors: Assessment, marking & feedback: Dylan Wiliam & Daisy Christodoulou; Behaviour: Tom Bennett & Jill Berry; Classroom talk and questioning: Martin Robinson & Doug Lemov; Learning myths: David Didau & Pedro de Bruyckere; Motivation: Nick Rose & Lucy Crehan; Psychology and memory: Paul Kirschner & Yana Weinstein; SEN: Jarlath O Brien & Maggie Snowling; Technology: Jose Picardo & Neelam Parmar; Reading and literacy: Alex Quigley & Dianne Murphy

    Collected here to keep your wits sharp, The Best Brain Teasers of All Time features the cleverest brain teasers from around the world and throughout history.The Best Brain Teasers of All Time gives you hours of fun-filled entertainment with brain teasers that develop your problem-solving skills in math, logic, and wordplay. Organized as an integrated challenge, these brain teasers build in momentum as they increase in difficulty from classic nursery rhymes to the riddle of the sphinx.The Best Brain Teasers of All Time puts your mind to the test with: 125 Brain Teasers that require no special skills to solve. Plus, each question comes with an optional clue in case you get stumped and a handy answer key in the back to test yourself or play with friends Brain Teasers for Every Level that cater to beginners and advanced masterminds alike, with brain teasers organized by level of difficulty to improve your skills as you move forward Hints of History that provide fun facts and background information for every brain teaser Get ready to sharpen your wit with every “aha” moment. The Best Brain Teasers of All Time is a go-to source for timeless fun and mind-blowing challenges.

    Yet The Origin of Species (1859) is also a humane and inspirational vision of ecological interrelatedness, revealing the complex mutual interdependencies between animal and plant life, climate and physical environment, and—by implication—within the human world. Written for the general reader, in a style which combines the rigour of science with the subtlety of literature, The Origin of Species remains one of the founding documents of the modern age.

    This discovery dramatically reshaped how humans understood their place in the cosmos, and once and for all laid to rest the idea that the Milky Way galaxy was alone in the universe. Six years later, continuing research by Hubble and others forced Albert Einstein to renounce his own cosmic model and finally accept the astonishing fact that the universe was not immobile but instead expanding. The fascinating story of these interwoven discoveries includes battles of will, clever insights, and wrong turns made by the early investigators in this great twentieth-century pursuit. It is a story of science in the making that shows how these discoveries were not the work of a lone genius but the combined efforts of many talented scientists and researchers toiling away behind the scenes. The intriguing characters include Henrietta Leavitt, who discovered the means to measure the vast dimensions of the cosmos . . . Vesto Slipher, the first and unheralded discoverer of the universe’s expansion . . . Georges Lemaître, the Jesuit priest who correctly interpreted Einstein’s theories in relation to the universe . . . Milton Humason, who, with only an eighth-grade education, became a world-renowned expert on galaxy motions . . . and Harlow Shapley, Hubble’s nemesis, whose flawed vision of the universe delayed the discovery of its true nature and startling size for more than a decade.Here is a watershed moment in the history of astronomy, brought about by the exceptional combination of human curiosity, intelligence, and enterprise, and vividly told by acclaimed science writer Marcia Bartusiak.

    How to Destroy the Universe embraces thirty-five key physics ideas in a way that anyone can understand. Read this book and you will discover how to reverse the effects of global warming and fend off killer asteroids. You'll learn essential survival skills such as how to live through a lightning strike and how to fall into a black hole without being turned into spaghetti. You'll discover how to turn lead into gold, how to travel to the centre of the Earth and how to use physics to predict the stock market. How to Destroy the Universe will make you see the world through fresh eyes.

     An unprecedented terrorist attack rips apart the Gregory family, trapping them on opposite sides of the world. As Marilyn struggles to keep her three children alive and out of harms way, Marcus fights to stay alive in the middle of a war-torn region, all while searching for answer to a global catastrophe that threatens the lives of his family - and the world. Heaven's Fist is a near-future, what-if tale of a frightening apocalyptic future told through a gripping, roller coaster lens. Following a cataclysmic event that destroys the network of satellites in orbit around the earth and activates dozens of orbital kinetic bombardment weapons, cities across the globe are reduced to rubble and the status quo is changed as governments fall and millions die all in the blink of an eye. At 40,000 words or more per book, Heaven's Fist was originally produced and released on a bi-weekly schedule. This series covers the period immediately before, during and after a devastating apocalyptic event sweeps across the world. This series asks a simple question: If the worst were to happen, would you be able to survive? Written as a collaboration between Justin Bell and Mike Kraus, this post-apocalyptic thriller is a gripping ride that takes a unique look at the post-apoc genre and will leave you breathless with every turn of the page.

    Desperate to save his wife, he signs up for a dangerous wormhole experiment… but something goes catastrophically wrong, and Jack finds himself cast into the Stellar Abyss.Rescued by a ship of sentient automata on the run from a criminal warlord, Jack discovers a thriving intergalactic community on humanity’s doorstep. They have the technology to save Earth. The problem is, nobody’s ever heard of the place… and the androids are more interested in finding a mythical sanctuary than taking Jack home.Jack wanted to escape Earth. Now he has to find a way back there – before it’s too late.The Final Dawn is the first book in the Final Dawn series. If you like page-turning space operas, then you’ll love this epic science fiction adventure.

    They unearthed a treasure trove of Cretaceous dinosaurs and mammals, including several new species, that has already helped to reshape our understanding of the dinosaur age. In Dinosaurs of the Flaming Cliffs, team leader Michael Novacek, Provost of Science of the American Museum of Natural History and Curator of Vertebrate Paleontology, re-creates the day-to-day drama of field exploration over the past six years in the Gobi and recounts his and his colleagues' historic discoveries, reported in front-page headlines across the world. In a remarkable narrative that interweaves expedition chapters with in-depth scientific discussions on the nature and importance of the fossil record, Novacek takes us on a journey that explores the very nature of scientific inquiry and dinosaur research.