In 2975, the orphan Yatima is grown from a randomly mutated digital mind seed in the conceptory of Konishi polis. Yatima explores the Coalition of Polises, the network of computers where most life in the solar system now resides, and joins a friend, Inoshiro, to borrow an abandoned robot body and meet a thriving community of "fleshers" in the enclave of Atlanta.Twenty-one years later, news arrives from a lunar observatory: gravitational waves from Lac G-1, a nearby pair of neutron ...

In a world where the cells that make up our bodies are not committed to any one organism, Marla is confronted by the fickleness of her cytes, and resolves to understand them with help from Ada, a centuries-old Flourisher. Swappers like Ruth embrace fluidity, and meet with others to exchange cytes, seeking the perfect mix. But Ruth faces her own crisis, and as the technology to manipulate cytes advances, all three are drawn into a struggle to shape the future of life.

Paul Durham keeps making Copies of himself: software simulations of his own brain and body which can be run in virtual reality, albeit seventeen times more slowly than real time. He wants them to be his guinea pigs for a set of experiments about the nature of artificial intelligence, time, and causality, but they keep changing their mind and baling out on him, shutting themselves down.Maria Deluca is an Autoverse addict; she's unemployed and running out of money, but she can't stop...

"Instantiation" is a collection of eleven science fiction stories by Hugo Award winning author Greg Egan:• "The Discrete Charm of the Turing Machine"• "Zero For Conduct"• "Uncanny Valley"• "Seventh Sight"• "The Nearest"• "Shadow Flock"• "Bit Players"• "Break My Fall"• "3-adica"• "The Slipway"• "Instantiation"

In Yalda's universe, light has no universal speed and its creation generates energy. On Yalda's world, plants make food by emitting their own light into the dark night sky. As a child, Yalda witnesses one of a series of strange meteors, the Hurtlers, that are entering the planetary system at an immense, unprecedented speed. It becomes apparent that her world is in imminent danger — and the task of dealing with the Hurtlers will require knowledge and technology far beyond anything her civil...

The long-awaited new novel from Greg Egan! Hugo Award-winning author Egan returns to the field with Incandescence, a new novel of hard SF.The Amalgam spans nearly the entire galaxy, and is composed of innumerable beings from a wild variety of races, some human or near it, some entirely other. The one place that they cannot go is the bulge, the bright, hot center of the galaxy. There dwell the Aloof, who for millions of years have deflected any and all attempts to communicate with or...

Sleep and the Soul contains ten stories from Hugo Award-winning author Greg Egan.• "You and Whose Army?"• "This Is Not the Way Home"• "Zeitgeber"• "Crisis Actors"• "Sleep and the Soul"• "After Zero"• "Dream Factory"• "Light Up the Clouds"• "Night Running"• "Solidity"

Luminous is a collection of ten stories:"Chaff""Mitochondrial Eve""Luminous""Mister Volition""Cocoon""Transition Dreams""Silver Fire""Reasons to Be Cheerful""Our Lady of Chernobyl""The Planck Dive"

Phoresis and Other Journeys contains three novellas from Hugo Award-winning author Greg Egan.• "The Four Thousand, the Eight Hundred": civil war in an asteroid colony sees refugees fleeing, by any means possible.• "Dispersion": a world where all life is divided into six cyclically invisible and intangible groups faces a terrifying new disease.• "Phoresis": the inhabitants of a double planet embark on an epic, multi-generational project to cross between the twin worlds...

Welcome to Teranesia, the island of butterflies, where evolution has stopped making sense.Prabir Suresh lives in paradise, a nine-year-old boy with an island all his own: to name, to explore, and to populate with imaginary creatures stranger than any exotic tropical wildlife. Teranesia is his kingdom, shared only with his biologist parents and baby sister Madhusree. The evolutionary puzzle of the island's butterflies that brought his family to the remote South Moluccas barely touch...

When electronics importer Cara Leon goes missing, private investigator Sam Mujrif is hired by her sister to investigate. Cara is eight times taller than Sam, but evidence soon points to players much smaller than either of them. As Sam and his cross-scale colleagues pursue the case, it becomes apparent that Cara's disappearance is linked to the development of technology with the potential to reshape their whole society, and radically alter the balance of power between the scales.

For twenty thousand years, every observable phenomenon in the universe has been successfully explained by the Sarumpaet Rules: the laws governing the dynamics of the quantum graphs that underlie all the constituents of matter and the geometric structure of spacetime. Now Cass has stumbled on a set of quantum graphs that might comprise the fundamental particles of an entirely different kind of physics, and she has travelled three hundred and seventy light years to Mimosa Station, a remote e...