Here is a society as complex and troubled as any on our world, peopled with unforgettable characters struggling to become fully human. For the disgraced revolutionary Abberkam, the callow "space brat" Solly, the haughty soldier Teyeo, and the Ekumen historian and Hainish exile Havzhiva, freedom and duty both begin in the heart, and success as well as failure has its costs.CONTENT Betrayals Forgiveness Day A Man of the People A Woman's Liberation Notes on Werel and YeoweIn this stunning collection of four intimately interconnected novellas, Ursula K. Le Guin returns to the great themes that have made her one of America's most honored and respected authors.

    Clarke, Nancy Kress, Lawrence Watt-Evans, George Zebrowski, Philip K. Dick, and many more! Included are:OUT OF ALL THEM BRIGHT STARS, by Nancy KressTHE HANGING STRANGER, by Philip K. DickWALKING JOHN AND BIRD, by Neal AsherTHE SYMPHONIC ABDUCTION, by Hannes BokTHE NINE BILLION NAMES OF GOD, by Arthur C. ClarkeHILLARY ORBITS VENUS, by Pamela SargentMAYBE JUST A LITTLE ONE, by Reginald BretnorTHE ULTROOM ERROR, by Jerry SohlREMEMBRANCE OF THINGS TO COME, by Lawrence Watt-EvansTHE ASTRONAUT FROM WYOMING, by Adam-Troy Castro & Jerry OltionPRIDE, by Mary A. TurzilloCAT AND MOUSE, by Ralph WilliamsTHE RECORD, by Forrest J Ackerman and Ray BradburyTHE NEW REALITY, by Reginald BretnorWHAT HATH ME? by Henry KuttnerBRIDGE OF SILENCE, by George ZebrowskiSUN’S UP, by A.A. Jackson IV and Howard WaldropCONSIGNMENT, by Alan E. NourseTHE SYNDIC, by C.M. KornbluthAFTER BONESTELL, by Jay LakeTHE JEWELS OF APTOR, by Samuel R. DelanyTHE MISSISSIPPI SAUCER, by Frank Belknap LongMEMBERSHIP DRIVE, by Murray F. YacoCANCER WORLD, by Harry Warner, Jr.EGOCENTRIC ORBIT, by John CoryAnd don't forget to search this ebook store for more entries in the Megapack series, covering everything from science fiction and fantasy to horror, westerns, pulp fiction, adventure, ghost stories, and much, much more!

    

    Groundbreaking in every way when first published, this book is a simple, straightforward, direct calculus text. It's popularity is directly due to its broad use of applications, the easy-to-understand writing style, and the wealth of examples and exercises which reinforce conceptualization of the subject matter. The author wrote this text with three objectives in mind. The first was to make the book more student-oriented by expanding discussions and providing more examples and figures to help clarify concepts. To further aid students, guidelines for solving problems were added in many sections of the text. The second objective was to stress the usefulness of calculus by means of modern applications of derivatives and integrals. The third objective, to make the text as accurate and error-free as possible, was accomplished by a careful examination of the exposition, combined with a thorough checking of each example and exercise.

    Frizzle were a physics student of Stephen Hawking, she might have written THE UNIVERSE IN YOUR HAND, a wild tour through the reaches of time and space, from the interior of a proton to the Big Bang to the rough suburbs of a black hole. It's friendly, excitable, erudite, and cosmic."—Jordan Ellenberg, New York Times besteselling author of How Not To Be WrongQuantum physics, black holes, string theory, the Big Bang, dark matter, dark energy, parallel universes: even if we are interested in these fundamental concepts of our world, their language is the language of math. Which means that despite our best intentions of finally grasping, say, Einstein's Theory of General Relativity, most of us are quickly brought up short by a snarl of nasty equations or an incomprehensible graph.Christophe Galfard's mission in life is to spread modern scientific ideas to the general public in entertaining ways. Using his considerable skills as a brilliant theoretical physicist and successful young adult author, The Universe in Your Hand employs the immediacy of simple, direct language to show us, not explain to us, the theories that underpin everything we know about our universe. To understand what happens to a dying star, we are asked to picture ourselves floating in space in front of it. To get acquainted with the quantum world, we are shrunk to the size of an atom and then taken on a journey. Employing everyday similes and metaphors, addressing the reader directly, and writing stories rather than equations renders these astoundingly complex ideas in an immediate and visceral way.Utterly captivating and entirely unique, The Universe in Your Hand will find its place among other classics in the field.

    In the coming years, we will make decisions regarding our human spaceflight program that will lead to one of two familiar futures: the open universe of "Star Trek, "where we allow ourselves the opportunity to spread our wings and attempt to flourish as an interplanetary species--or the closed, dystopian, and ultimately self-destructive world of "Soylent Green." If we ever hope to live in the future that is the former scenario, our first stepping stone must be a manned mission to Mars. In this four-part e-special, Dr. Robert Zubrin details the challenges of a manned Earth-to-Mars mission. Challenges which, according to Zubrin, we are technologically more prepared to overcome than the obstacles of the missions to the moon of the sixties and seventies. Dr. Zubrin's relatively simple plan, called Mars Direct, could feasibly have humans on the surface of Mars within a decade. Zubrin also discusses the current predicament of NASA, the promise of privatized space flight from companies like SpaceX, and the larger implication behind the absolute necessity to open the final frontier to humanity--the human race's future as a species that takes the necessary baby steps away from the cradle that is planet Earth or, ultimately, perishes here.

    Buckell“The Deckhand, the Nova Blade, and the Thrice-Sung Texts” © 2017 by Becky Chambers“The Sighted Watchmaker” © 2011 by Vylar Kaftan. Originally published in Lightspeed“Infinite Love Engine” © 2017 by Joseph Allen Hill. Originally published in Lightspeed“Unfamiliar Gods” © 2017 by Adam-Troy Castro & Judi B. Castro“Seven Wonders of a Once and Future World” © 2015 by Caroline M. Yoachim. Originally published in Lightspeed“Our Specialty Is Xenogeology” © 2017 by Alan Dean Foster“Golden Ring” © 2017 by Karl Schroeder“Tomorrow When We See the Sun” © 2015 by A. Merc Rustad. Originally published in Lightspeed“Bring the Kids and Revisit the Past at the Traveling Retro Funfair!” © 2017 by Seanan McGuire“The Dragon That Flew Out of the Sun” © 2017 by Aliette de Bodard.“Diamond and the World Breaker” © 2017 by Linda Nagata“The Chameleon’s Gloves” © 2017 by Yoon Ha Lee“The Universe, Sung in Stars” © 2015 by Kat Howard. Originally published in Lightspeed“Wakening Ouroboros” © 2017 by Jack Campbell“Warped Passages” © 2017 by Kameron Hurley“The Frost Giant’s Data” © 2017 by Dan Abnett.

    (The also-rans that year included Tom Wolfe, Verlyn Klinkenborg, and Oliver Sacks.) Hayes's work in this genre has also appeared in such anthologies as The Best American Magazine Writing, The Best American Science and Nature Writing, and The Norton Reader. Here he offers us a selection of his most memorable and accessible pieces--including "Clock of Ages"--embellishing them with an overall, scene-setting preface, reconfigured illustrations, and a refreshingly self-critical "Afterthoughts" section appended to each essay.

    As the planet is transformed from an unexplored and forbidding terrain to a troubled image of a re-created Earth, we meet the First Hundred explorers—men and women who are bound together by Earth’s tenuous toehold on Mars. Presenting unforgettable stories of hope and disappointment, of fierce physical and psychological struggles, The Martians is an epic chronicle of a planet that represents one of humanity’s most glorious possibilities.The Martians is a unique collection of previously unpublished fiction, a fascinating addition to Robinson’s oeuvre, and a must for all lovers of the red planet.

    That moment of understanding drives the greatest science-fiction stories and lies at the heart of Engineering Infinity. Whether it's coming up hard against the speed of light - and, with it, the enormity of the universe - realising that terraforming a distant world is harder and more dangerous than you'd ever thought, or simply realizing that a hitchhiker on a starship consumes fuel and oxygen with tragic results, it's hard science-fiction where sense of wonder is most often found and where science-fiction's true heart lies.This exciting and innovative science-fiction anthology collects together stories by some of the biggest names in the field including Gwyneth Jones, Stephen Baxter and Charles Stross.Contents:- Beyond the Gernsback Continuum... by Jonathan Strahan- Malak by Peter Watts- Watching the Music Dance by Kristine Kathryn Rusch- Laika's Ghost by Karl Schroeder- The Invasion of Venus by Stephen Baxter- The Server and the Dragon by Hannu Rajaniemi- Bit Rot by Charles Stross- Creatures with Wings by Kathleen Ann Goonan- Walls of Flesh, Bars of Bone by Damien Broderick and Barbara Lamar- Mantis by Robert Reed- Judgement Eve by John C. Wright- A Soldier of the City by David Moles- Mercies by Gregory Benford- The Ki-anna by Gwyneth Jones- The Birds and the Bees and the Gasoline Trees by John BarnesCover illustration by Stephan Martiniere

    Daylight brings the discovery that the planet is one of thousands arranged in a vast spiral wound about a central sun. They set off to discover a more habitable, Earth-like world and come across strange races of aliens, and life-threatening perils, on their way.

    . . .The deaths of Darth Vader and Emperor Palpatine by no means spelled the end of the Empire. In the aftermath, the New Republic has faced a constant struggle to survive. Now a new threat looms: a masterpiece of Alderaanian art—lost after the planet’s destruction—has resurfaced on the black market. It conceals a vital secret—the code used to communicate with New Republic agents undercover within the Empire. Discovery by Imperial forces would spell disaster. The only option is recovery—and Han, Leia, Chewbacca, and C-3PO have been dispatched to Tatooine to infiltrate the auction.When a dispute at the auction erupts into violence, the painting vanishes in the chaos. Han and Leia are thrust into a desperate race to reclaim it. As they battle against marauding TIE fighters, encroaching stormtroopers, and Tatooine’s savage Tusken Raiders, Leia’s emotional struggle over the specter of her infamous father culminates in the discovery of an extraordinary link to the past. And as long-buried secrets at last emerge, she faces a moment of reckoning that will forever alter her destiny . . . and that of the New Republic.

    Once he was outbound, where the Society that ruled Earth could not reach him, he headed his starship toward the galactic core, where the unimaginable energies of the Universe wrenched the fabric of time and space and promised final escape from his captors.Then he returned to an Earth eons older than the one he'd left...a planet that had had 3,000,000 years to develop perils he had never dreamed of -- perils that became nightmares that he had to escape...somehow!