. . 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.

    In Sargasso of Space, the Solar Queen free traders win exclusive rights to trade with the planet Limbo, but the crew arrives to find most of the planet’s surface charred, with little signs of life. They find a valley with life, but others may still lurk. Worse yet, a strange force threatens to cripple the Queen. They must solve the planet’s mysteries if they hope to escape not only with tradable goods, but their lives.First of the "Solar Queen" adventures, originally published under the pseudonym "Andrew North." This is the second ace edition.

    Hundreds of thousands have lost the ability to sleep. Enter the Slumber Corps, an organization that urges healthy dreamers to donate sleep to an insomniac. Under the wealthy and enigmatic Storch brothers the Corps' reach has grown, with outposts in every major US city. Trish Edgewater, whose sister Dori was one of the first victims of the lethal insomnia, has spent the past seven years recruiting for the Corps. But Trish’s faith in the organization and in her own motives begins to falter when she is confronted by “Baby A,” the first universal sleep donor, and the mysterious "Donor Y."Sleep Donation explores a world facing the end of sleep as we know it, where “Night Worlds” offer black market remedies to the desperate and sleep deprived, and where even the act of making a gift is not as simple as it appears.

    The city’s denizens have become accustomed to a roughshod new way of living; however, the city is starting to fray along the edges—crime and corruption have set in, the contradictions of incredible wealth alongside direst poverty are spawning unrest, and a new disease called “the breaks” is ravaging the population.When a strange new visitor arrives—a woman riding an orca, with a polar bear at her side—the city is entranced. The “orcamancer,” as she’s known, very subtly brings together four people—each living on the periphery—to stage unprecedented acts of resistance. By banding together to save their city before it crumbles under the weight of its own decay, they will learn shocking truths about themselves.Blackfish City is a remarkably urgent—and ultimately very hopeful—novel about political corruption, organized crime, technology run amok, the consequences of climate change, gender identity, and the unifying power of human connection.

    With the old order quickly giving way to the new, Mattie discovers powerful and dangerous secrets -- secrets that can completely alter the balance of power in the city of Ayona. However, this doesn't sit well with Loharri, the Mechanic who created Mattie and still has the key to her heart -- literally! A steampunk novel of romance, political intrigue, and alchemy, The Alchemy of Stone represents a new and intriguing direction by the author of the critically-acclaimed The Secret History of Moscow:

    Shadow & Claw brings together the first two books of the tetralogy in one volume.

    Cherijo Grey Veil leaves Earth and accepts a position as a physician at Kevarzanga-2's FreeClinic. Her surgical skills are desperately needed on a hostile frontier world with over 200 sentient species--and her understanding of alien physiology is nothing short of miraculous. But the truth behind her expertise is a secret which, if discovered, could have disastrous consequences between human and alien relations...

    Coveted across the known universe, melange is a prize worth killing for...When House Atreides is betrayed, the destruction of Paul’s family will set the boy on a journey toward a destiny greater than he could ever have imagined. And as he evolves into the mysterious man known as Muad’Dib, he will bring to fruition humankind’s most ancient and unattainable dream.***Original, first edition from 1965 can be found here.

    Intelligent beings are finally found from the Mote, an isolated star in a thick dust cloud. The bottled-up ancient civilization, at least one million years old, are welcoming, kind, yet evasive, with a dark problem they have not solved in over a million years.

    K. Jemisin, Rabih Alameddine, S. P. Somtow, and more. These authors have earned such literary honors as the Pulitzer Prize, the American Book Award, the World Fantasy Award, and the Bram Stoker, among others.

    Their charter was for a Class III uninhabited planet, which Zarathustra was, and it meant they owned the planet lock stock and barrel. They exploited it, developed it and reaped the huge profits from it without interference from the Colonial Government. Then Jack Holloway, a sunstone prospector, appeared on the scene with his family of Fuzzies and the passionate conviction that they were not cute animals but little people.

    Leisha Camden was genetically modified at birth to require no sleep, and her normal twin Alice is the control. Problems and envy between the sisters mirror those in the larger world, as society struggles to adjust to a growing pool of people who not only have 30 percent more time to work and study than normal humans, but are also highly intelligent and in perfect health. The Sleepless gradually outgrow their welcome on Earth, and their children escape to an orbiting space station to set up their own society. But Leisha and a few others remain behind, preaching acceptance for all humans, Sleepless and Sleeper alike. With the conspiracy and revenge that unwinds, the world needs a little preaching on tolerance.

    A planet promising to reveal the truth about our place in the cosmos, untainted by overpopulation, pollution, and war. Ren believed in that vision enough to give up everything to follow Suh-Mi into the unknown. More than twenty-two years have passed since Ren and the rest of the faithful braved the starry abyss and established a colony at the base of an enigmatic alien structure where Suh-Mi has since resided, alone. All that time, Ren has worked hard as the colony's 3-D printer engineer, creating the tools necessary for human survival in an alien environment, and harboring a devastating secret.Ren continues to perpetuate the lie forming the foundation of the colony for the good of her fellow colonists, despite the personal cost. Then a stranger appears, far too young to have been part of the first planetfall, a man who bears a remarkable resemblance to Suh-Mi. The truth Ren has concealed since planetfall can no longer be hidden. And its revelation might tear the colony apart…

    And so is Aj--the waif, the mind reader, the prophet--when she one day finds a man who wants to stay hidden. In the next few weeks, they will all be swept together to decide the fate of the nation. River of Gods teems with the life of a country choked with peoples and cultures--one and a half billion people, twelve semi-independent nations, nine million gods. Ian McDonald has written the great Indian novel of the new millennium, in which a war is fought, a love betrayed, a message from a different world decoded, as the great river Ganges flows on.

    Two men while away the days in an Antarctic research station. Tensions between them build as they argue over a love-letter one of them has received. One is practical and open. The other surly, superior and obsessed with reading one book - by the philosopher Kant. As a storm brews and they lose contact with the outside world they debate Kant, reality and the emptiness of the universe. The come to hate each other, and they learn that they are not alone.