It has been eighteen years since the Heterodyne Boys, benevolent adventurers and inventors, disappeared under mysterious circumstances. Today, Europe is ruled by the Sparks, dynasties of mad scientists ruling over—and terrorizing—the hapless population with their bizarre inventions and unchecked power, while the downtrodden dream of the Hetrodynes’ return.At Transylvania Polygnostic University, a pretty, young student named Agatha Clay seems to have nothing but bad luck. Incapable of building anything that actually works, but dedicated to her studies, Agatha seems destined for a lackluster career as a minor lab assistant. But when the University is overthrown by the ruthless tyrant Baron Klaus Wulfenbach, Agatha finds herself a prisoner aboard his massive airship Castle Wulfenbach—and it begins to look like she might carry a spark of Mad Science after all.From Phil and Kaja Foglio, creators of the Hugo, Eagle, and Eisner Award-nominated webcomic Girl Genius, comes Agatha H and the Airship City, a gaslamp fantasy filled to bursting with Adventure! Romance! and Mad Science!

    These stories explore everything from artificial intelligence to parallel universes to video games, and each story is accompanied by an author’s note exploring the background and genesis of each story.   Howey’s incisive mind makes Machine Learning: New and Collected Stories a compulsively readable and thought-provoking selection of short works—from a modern master at the top of his game.

    In a future world racked by violence and environmental catastrophes, George Orr wakes up one day to discover that his dreams have the ability to alter reality. He seeks help from Dr. William Haber, a psychiatrist who immediately grasps the power George wields. Soon George must preserve reality itself as Dr. Haber becomes adept at manipulating George's dreams for his own purposes. The Lathe of Heaven is an eerily prescient novel from award-winning author Ursula K. Le Guin that masterfully addresses the dangers of power and humanity's self-destructiveness, questioning the nature of reality itself. It is a classic of the science fiction genre.

    The Arisians, using advanced mental technology, have foreseen the invasion of their galaxy by the corrupt and evil Eddorians, so they begin a breeding program on every planet in their universe. Their goal...to produce super warriors who can hold off the invading Eddorians.

    But while attending a lecture given by Samuel Taylor Coleridge in 1810, he becomes marooned in Regency London, where dark and dangerous forces know about the gates in time.Caught up in the intrigue between rival bands of beggars, pursued by Egyptian sorcerers, and befriended by Coleridge, Doyle somehow survives and learns more about the mysterious Ashbless than he could ever have imagined possible...

    In this visionary tale, human society slips into violent reverse as once-peaceful residents, driven by primal urges, re-create a world ruled by the laws of the jungle.

    It is the tale of young Severian, an apprentice in the Guild of Torturers on the world called Urth, exiled for committing the ultimate sin of his profession - showing mercy toward his victim - and follows his subsequent journey out of his home city of Nessus.

    It's seventeen years since the Revolution overthrew the last king of the New British Empire, and the newly-reconstituted North American Commonwealth is developing rapidly, on course to defeat the French and bring democracy to a troubled world. But Miriam Burgeson, commissioner in charge of the shadowy Ministry of Intertemporal Research and Intelligence—the paratime espionage agency tasked with catalyzing the Commonwealth's great leap forward--has a problem. For years, she's warned everyone: "The Americans are coming." Now their drones arrive in the middle of a succession crisis—the leader of the American Commonwealth is dying and the vultures are circling. In another timeline, the U.S. has recruited Rita, Miriam's estranged daughter, to spy across timelines and bring down any remaining world-walkers who might threaten national security. But her handlers are keeping information from her.Two nuclear superpowers are set on a collision course. Two increasingly desperate paratime espionage agencies are fumbling around in the dark, trying to find a solution to the first contact problem that doesn't result in a nuclear holocaust. And two women—a mother and her long-lost, adopted daughter—are about to find themselves on opposite sides of the confrontation.

    We had cured cancer. We had beaten the common cold. But in doing so we created something new, something terrible that no one could stop. The infection spread, virus blocks taking over bodies and minds with one, unstoppable command: FEED. Now, twenty years after the Rising, bloggers Georgia and Shaun Mason are on the trail of the biggest story of their lives—the dark conspiracy behind the infected. The truth will get out, even if it kills them.

    Exploratory teams are accompanied by Company-supplied security androids, for their own safety.But in a society where contracts are awarded to the lowest bidder, safety isn’t a primary concern.On a distant planet, a team of scientists are conducting surface tests, shadowed by their Company-supplied ‘droid — a self-aware SecUnit that has hacked its own governor module, and refers to itself (though never out loud) as “Murderbot.” Scornful of humans, all it really wants is to be left alone long enough to figure out who it is.But when a neighboring mission goes dark, it's up to the scientists and their Murderbot to get to the truth.

    Harry August is on his deathbed. Again. No matter what he does or the decisions he makes, when death comes, Harry always returns to where he began, a child with all the knowledge of a life he has already lived a dozen times before. Nothing ever changes. Until now. As Harry nears the end of his eleventh life, a little girl appears at his bedside. "I nearly missed you, Doctor August," she says. "I need to send a message." This is the story of what Harry does next, and what he did before, and how he tries to save a past he cannot change and a future he cannot allow.

    . . again and again.22000 B.C. A beautiful, ambitious angel stands on a mountaintop, surveying the world and its little inhabitants below. He smiles because soon, the last of humanity who survived the great flood will meet its end, too. And he should know. He’s going to play a big part in it. Our angel usually doesn’t get to do field work, and if he does well, he’s certain he’ll get a big promotion.And now it’s time . . . .The angel reaches into his pocket for the instrument of humanity’s doom. Must be in the other pocket. Then he frantically begins to pat himself down. Dejected, he realizes he has lost the object. Looking over the Earth at all that could have been, the majestic angel utters a single word.“Crap.”2015. A thief named Coop—a specialist in purloining magic objects—steals and delivers a small box to the mysterious client who engaged his services. Coop doesn’t know that his latest job could be the end of him—and the rest of the world. Suddenly he finds himself in the company of The Department of Peculiar Science, a fearsome enforcement agency that polices the odd and strange. The box isn’t just a supernatural heirloom with quaint powers, they tell him.It’s a doomsday device. They think . . .And suddenly, everyone is out to get it.

    A reluctant conscript drafted into an elite Military unit, Private William Mandella has been propelled through space and time to fight in the distant thousand-year conflict; to perform his duties without rancor and even rise up through military ranks. Pvt. Mandella is willing to do whatever it takes to survive the ordeal and return home. But "home" may be even more terrifying than battle, because, thanks to the time dilation caused by space travel, Mandella is aging months while the Earth he left behind is aging centuries.

    An inveterate womaniser and rogue, he and his gang make a living on the wrong side of the law, avoiding the heavily armed flying frigates of the Coalition Navy. With their trio of ragged fighter craft, they run contraband, rob airships and generally make a nuisance of themselves. So a hot tip on a cargo freighter loaded with valuables seems like a great prospect for an easy heist and a fast buck. Until the heist goes wrong, and the freighter explodes. Suddenly Frey isn't just a nuisance anymore - he's public enemy number one, with the Coalition Navy on his tail and contractors hired to take him down. But Frey knows something they don't. That freighter was rigged to blow, and Frey has been framed to take the fall. If he wants to prove it, he's going to have to catch the real culprit. He must face liars and lovers, dogfights and gunfights, Dukes and daemons. It's going to take all his criminal talents to prove he's not the criminal they think he is ...

    There's Janie, who moves things without touching them, and there are the teleporting twins, who can travel ten feet or ten miles. There's Baby, who invented an antigravity engine while still in the cradle, and Gerry, who has everything it takes to run the world except for a conscience. Separately, they are talented freaks. Together, they compose a single organism that may represent the next step in evolution, and the final chapter in the history of the human race.In this genre-bending novel - among the first to have launched scifi into the arena of literature - one of the great imaginers of the twentieth century tells a story as mind-blowing as any controlled substance and as affecting as a glimpse into a stranger's soul. For as the protagonists of More Than Human struggle to find who they are and whether they are meant to help humanity or destroy it. Theodore Sturgeon explores questions of power and morality, individuality and belonging, with suspense, pathos, and a lyricism rarely seen in science fiction.