By the end of Knocking On The Moonlit Door, the Martians have landed! As this story unfolds, nothing is happening quite as anyone would expect. Joe Mortimer is Britain's former leading astronaut and retired head of BUSSTOP - British and United States Scheme for Travel to Other Planets. However, none of his experience prepares him for the events which start to surround him and his family. Those who apparently have no link to space exploration also begin to be pulled into a complex web. Earth is being watched from afar. Some of the observers care deeply about the planet. Others have darker intentions.

"Egan is determined to make sense of everything - to understand the whole world as an intelligible, rational, material (and finally manipulable) realm - even if it means abandoning comfortable and comforting illusions. This is fundamental to the whole project of SF and it's why Egan's Best - and his Rest - is worth any number of looks. -Locus What happens when your digital self overpowers your physical self? A life in Permutation City is unlike any life to which you're accustomed. You have Eternal Life, the power to live forever. Immortality is a real thing, just not the thing you'd expect. Life is just electronic code. You have been digitized, scanned, and downloaded into a virtual reality program. A Copy of a Copy. For Paul Durham, he keeps making Copies of himself, but the issue is that his Copies keep changing their minds and shutting themselves down. You also have Maria Deluca, who is nothing but an Autoverse addict. She spends every waking minute with the cellular automaton known as the Autoverse, a world that lives by the mathematical "laws of physics." Paul makes Maria an offer to design and drop a seed into the Autoverse that will allow her to indulge in her obsession. There is, however, one catch: you can no longer terminate, bail out, and remove yourself. You will never be your normal flesh-and-blood life again. The question then becomes: Is this what she really wants? Is this what we really want? From the brilliant mind of Greg Egan, Permutation City, first published in 1994, comes a world of wonder that makes you ask if you are you, or is the Copy of you the real you? Skyhorse Publishing, under our Night Shade and Talos imprints, is proud to publish a broad range of titles for readers interested in science fiction (space opera, time travel, hard SF, alien invasion, near-future dystopia), fantasy (grimdark, sword and sorcery, contemporary urban fantasy, steampunk, alternative history), and horror (zombies, vampires, and the occult and supernatural), and much more. While not every title we publish becomes a New York Times bestseller, a national bestseller, or a Hugo or Nebula award-winner, we are committed to publishing quality books from a diverse group of authors.

The Space Drain is a sequel to the novel MK121 by the same author and is a tale of a small group of space faring individuals who, having survived a major space conflagration, find themselves involved with a phenomenon which had been only a theory but which now is very real. Time is not on their side in more ways than they could have imagined as they endeavour to find a way out of their predicament. The story revolves around three people in particular; Rachenda Lindberg, Gideon Bearman and Teri Soniba, who are the last remaining crew members of the Space Force cruiser MK121 which has been involved in a desperate attempt to halt an alien invasion of Earth. Trapped in an area of space that nobody has ever returned from before, their only hope of salvation comes from a most unlikely quarter. How they manage to escape from the clutches of the phenomenon and what impact it has on the rest of their lives and the lives of others that they come into contact with is told in some detail. The survival chances for the group swing between despair and elation as the story unfolds and the futures of all concerned are irrevocably changed. The final outcome is not what could be foreseen.

Isaac Asimov's Robot series - from the iconic collection I, Robot to four classic novels - contains some of the most influential works in the history of science fiction. Establishing and testing the Three Laws of Robotics, they continue to shape the understanding and design of artificial intelligence to this day. Could a robot ever show true creativity? Is it wise to trust self-driving cars? Will robotic body parts transform human beings into machines? Will organic technology allow robots to become human? The Complete Robot combines the stories in I, Robot and The Rest of the Robots with many more found only in this collection - including one of Asimov's masterpieces, the Hugo and Nebula award-winning novella 'The Bicentennial Man'. Featuring Dr. Susan Calvin, Donovan and Powell, and the detective Elijah Baley, hero of the Robot novels, this is the ultimate collection of short stories from a genius of the genre.

ONE MAN - ONE PLANET - ONE CHANCE 2557 Humans have been banished from Earth. Forced to live in huge space colonies close to the moon. Earth has become Heaven. The course of mankind has been set towards colonising the universe. The Pax Humana is in full effect. Giant corporations overseen by The Powers control every human necessity from birth until death, those that fail to adhere to the system are summarily executed. Genesis is the new beginning...Xavier Miro is a space rigger, graffiti artist and dissident. A series of dreams leads to an adventure where he will meet Moon Dudes, Shamanic Space Pirates, Galactic Ravers, Zugbots and fall foul of the sinister Shadows. And where he will not only find out the answers to why mankind was expelled from Earth, but why he is the one person that can save humanity.

One year after the battle in the Sanctuary, a message arrives from Anastasia-an invitation for Emilia and her supporters to visit the city of Priestella. There, they will meet many familiar faces and see many amazing sights. As they take in the sights and rekindle old friendships, malevolent forces lurk behind the scenes. What new tragedy does fate have in store for them?

This striking one-volume edition marks the 75th anniversary of Lewis's classic SF trilogy featuring the adventures of Dr Ransom on Mars, Venus and Earth. It includes an exclusive Foreword compiled from letters by J.R.R. Tolkien, who inspired Lewis to write the first volume. The Space Trilogy is a remarkable work of fantasy, demonstrating the powerful imagination of C.S..Lewis. This new one-volume edition marks the 75th Anniversary of the first publication of Out of the Silent Planet with an exclusive Foreword by J.R.R. Tolkien, on whom the main character of Ransom was largely based. OUT OF THE SILENT PLANET Dr Ransom, a Cambridge academic, is abducted and taken on a spaceship to the red planet of Malacandra, which he knows as Mars. His captors are plotting to plunder the planet's treasures and offer Ransom as a sacrifice to the creatures who live there... PERELANDRA Having escaped from Mars, Dr Ransom is called to the paradise planet of Perelandra, or Venus. When his old enemy also arrives and is taken over by the forces of evil, Ransom finds himself in a desperate struggle to save the innocence of this Eden-like world... THAT HIDEOUS STRENGTH Investigating the truth about her prophetic dreams, Jane Studdock encounters the fabled Dr Ransom, who is in great pain after his travels. A sinister society run by his old adversaries intends to harness the ancient powers of a resurrected Merlin in their ambition to subjugate the people of Earth...

Winner of the 30th anniversary Arthur C. Clarke Award for Best Novel. Adrian Tchaikovksy's critically acclaimed novel Children of Time, is the epic story of humanity's battle for survival on a terraformed planet. Who will inherit this new Earth? The last remnants of the human race left a dying Earth, desperate to find a new home among the stars. Following in the footsteps of their ancestors, they discover the greatest treasure of the past age - a world terraformed and prepared for human life. But all is not right in this new Eden. In the long years since the planet was abandoned, the work of its architects has borne disastrous fruit. The planet is not waiting for them, pristine and unoccupied. New masters have turned it from a refuge into mankind's worst nightmare. Now two civilizations are on a collision course, both testing the boundaries of what they will do to survive. As the fate of humanity hangs in the balance, who are the true heirs of this new Earth? Continue the far-reaching space opera with Children of Ruin and Children of Memory. 'Children of Time is a joy from start to finish. Entertaining, smart, surprising and unexpectedly human.' - Patrick Ness, author of A Monster Calls.