And with this change came an opportunity - that of piloting a mission into Jupiter's atmosphere, and ultimately of making first contact with the life forms he discovers there. Picking up the threads of humanity versus artificial intelligences and machines, and of encounters with the alien, this collaborative novel between two superb writers is a sequel to Howard Falcon's adventures. A proper science fiction adventure, this is perfect for fans of Golden Age SF as well as the modern SF reader.

    E. Modesitt, Jr.You can’t militarize space. This one rule has led to decades of peaceful development of space programs worldwide. However, increasing resource scarcity and a changing climate on Earth’s surface is causing some interested parties to militarize, namely India, the North American Union, and the Sinese Federation. The discovery of a strange artifact by Dr. Alayna Wong precipitates a crisis. What appears to be a hitherto undiscovered comet is soon revealed to be an alien structure on a cometary trajectory toward the sun. Now there is a race between countries to see who can study and control the artifact dubbed the "Solar Express" before it perhaps destroys itself. Leading the way for the North American Union is Alayna’s friend, Captain Christopher Tavoian, one of the first shuttle pilots to be trained for combat in space. But, as the alien craft gets closer to its destination, it begins to alter the surface of the sun in strange new ways, ways that could lead Alayna to revolutionary discoveries—provided Chris can prevent war from breaking out as he navigates among the escalating tensions between nations.

    His work is leading General Technics to the forefront of global domination, both in the marketplace and politically—it's about to take over a country in Africa. Donald Hogan is his roommate, a seemingly sheepish bookworm. But Hogan is a spy, and he's about to discover a breakthrough in genetic engineering that will change the world ... and kill him. These two men's lives weave through one of science fiction's most praised novels. Written in a way that echoes John Dos Passos' U.S.A. Trilogy, Stand on Zanzibar is a cross-section of a world overpopulated by the billions. Where society is squeezed into hive-living madness by god-like mega computers, mass-marketed psychedelic drugs, and mundane uses of genetic engineering. Though written in 1968, it speaks of 2010, and is frighteningly prescient and intensely powerful.This edition comes with a tipped in collectors' note and an introduction by David Brin.

    Now, its journey is almost over. As it approaches, two competing manned vehicles race through almost half a million kilometers of space to reach it first. But when they both arrive on the entity, they learn that it has been sent toward Earth for a reason. An intelligent race is desperately attempting to communicate with our primitive species. And the message is: Help us.

    He can't even remember his own name, let alone the nature of his assignment or how to complete it.All he knows is that he's been asleep for a very, very long time. And he's just been awakened to find himself millions of miles from home, with nothing but two corpses for company.His crewmates dead, his memories fuzzily returning, he realizes that an impossible task now confronts him. Hurtling through space on this tiny ship, it's up to him to puzzle out an impossible scientific mystery—and conquer an extinction-level threat to our species.And with the clock ticking down and the nearest human being light-years away, he's got to do it all alone.Or does he?An irresistible interstellar adventure as only Andy Weir could imagine it, Project Hail Mary is a tale of discovery, speculation, and survival to rival The Martian—while taking us to places it never dreamed of going.

    For the most part, they are happy with their lot, living in a preserve at the bottom of a gravity well. Those who are unhappy have emigrated, joining one or another of the swarming densethinker clades that fog the inner solar system with a dust of molecular machinery so thick that it obscures the sun.The splintery metaconsciousness of the solar-system has largely sworn off its pre-post-human cousins dirtside, but its minds sometimes wander...and when that happens, it casually spams Earth's networks with plans for cataclysmically disruptive technologies that emulsify whole industries, cultures, and spiritual systems. A sane species would ignore these get-evolved-quick schemes, but there's always someone who'll take a bite from the forbidden apple.So until the overminds bore of stirring Earth's anthill, there's Tech Jury Service: random humans, selected arbitrarily, charged with assessing dozens of new inventions and ruling on whether to let them loose. Young Huw, a technophobic, misanthropic Welshman, has been selected for the latest jury, a task he does his best to perform despite an itchy technovirus, the apathy of the proletariat, and a couple of truly awful moments on bathroom floors.

    Trapped in 1877, a historian writes an account of an alternative history of America in which the South won the Civil War. Living in this alternative timeline, he was determined to change events at Gettysburg.When he's offered the chance to return to that fateful turning point his actions change history as he knows it, leaving him in an all too familiar past.

    . . through quantum space–time.  Minor Universe 31 is a vast story-space on the outskirts of fiction, where paradox fluctuates like the stock market, lonely sexbots beckon failed protagonists, and time travel is serious business. Every day, people get into time machines and try to do the one thing they should never do: change the past. That’s where Charles Yu, time travel technician—part counselor, part gadget repair man—steps in. He helps save people from themselves. Literally. When he’s not taking client calls or consoling his boss, Phil, who could really use an upgrade, Yu visits his mother (stuck in a one-hour cycle of time, she makes dinner over and over and over) and searches for his father, who invented time travel and then vanished. Accompanied by TAMMY, an operating system with low self-esteem, and Ed, a nonexistent but ontologically valid dog, Yu sets out, and back, and beyond, in order to find the one day where he and his father can meet in memory. He learns that the key may be found in a book he got from his future self. It’s called How to Live Safely in a Science Fictional Universe, and he’s the author. And somewhere inside it is the information that could help him—in fact it may even save his life.