But when she activates it, reality warps, destroying the space station and everyone aboard. The AI Gods who rule the galaxy declare her work heretical, and Yasira is abducted by their agents. Instead of simply executing her, they offer mercy – if she’ll help them hunt down a bigger target: her own mysterious, vanished mentor. With her homeworld’s fate in the balance, Yasira must choose who to trust: the gods and their ruthless post-human angels, or the rebel scientist whose unorthodox mathematics could turn her world inside out.

    The story was called "Nightfall", and many years later it has long been recognized as a classic, its author a legend. Now, the Gran Master of Science Fiction teams with Robert Silverberg, one of the field's top award-winning authors, to explore and expand an apocalyptic tale that is more spellbinding today than ever before -- Nightfall: The Novel.Imagine living on a planet with six suns that never experiences Darkness. Imagine never having seen the Stars. Then, one by one the suns start to set, gradually leading into Darkness for the first time ever. Kalgash is a world on the edge of chaos, torn between the madness of religious fanaticism and the unyielding rationalism of scientists. Lurking beneath it all is a collective, instinctual fear of the Darkness. For Kalgash knows only the perpetual light of day; to its inhabitants, a gathering twilight portends unspeakable horror. And only a handful of people on the planet are prepared to face the truth, their six suns are setting all at once for the first time in over two thousand years, signaling the end of civilization as it explodes in the awesome splendor of Nightfall.Encompassing the psychology of disaster, the tenacity of the human spirit, and, ultimately, the regenerative power of hope, Nightfall is a tale rich in character and suspense that only the unique collaboration of Isaac Asimov and Robert Silverberg could create.

    He then burnt all the manuscripts and went on writing his noir masterpieces. Unknown to Chandler, his housekeeper had managed to save some of these discarded manuscripts from the grate in his study, preserving the tales for future generations.The first of these stories was recently unearthed by author Adam Christopher. On the topic of how the manuscript made its way from Chandler's study in California to Christopher's home in England, Christopher is suspiciously quiet.

    New issues are released on the first Tuesday of every month. EDITORIAL Words from the Editor-in-Chief—Jason Sizemore FICTION A Witch's Guide to Escape: A Practical Compendium of Portal Fantasies — Alix Harrow Work, and Ye Shall Eat — Walker McKnight Ghost Marriage — P. Djeli Clark Excerpt: Return to the Lost Level — Brian Keene NONFICTION Interview with Alix Harrow — Andrea Johnson Interview with Cover Artist Justin Adams — Russell Dickerson A Discussion with Tal M. Klein, Author of The Punch Escrow — Lesley Conner COLUMNS Between the Lines with Laura Zats and Erik Hane Page Advice with Mallory O'Meara and Brea Grant

    Social criticism, political parable, and environmental advocacy lie at the center of Paolo's work. Each of the stories herein is at once a warning, and a celebration of the tragic comedy of the human experience.The eleven stories in Pump Six represent the best Paolo's work, including the Hugo nominee "Yellow Card Man," the nebula and Hugo nominated story "The People of Sand and Slag," and the Sturgeon Award-winning story "The Calorie Man."

    Steerswomen, and a very few Steersmen, are members of an order dedicated to discovering and disseminating knowledge. Although they are foremost navigators of the high seas, Steerswomen are also explorers and cartographers upon land as well as sea. With one exception, they are pledged to always answer any question put to them with as truthful a response as is possible within their own limitations. However, they also require anyone of whom they ask questions to respond in the same manner, upon penalty of the Steerswomen's ban; those under the ban do not receive answers from the steerswomen.In this novel, Rowan is a Steerswoman who is interested in some strange jewels which have been found distributed in an unusual pattern. These jewels are made of strange materials bonded onto metal. Some think that such jewels are magically produced.

    There's just one problem. She's dead. An experimental technology might buy her some time. Even if it works, will it be enough to save her? Length: 5,000 words, a short story Genre: near future hard SF, drama Market: written for adults (no sex, no violence, occasional mild/moderate profanity) Get it now or read for FREE with Kindle Unlimited!

    But one uncertainty remains: Where do we go? Astrophysicist Reggie Straifer has an idea. He’s discovered an anomalous star that appears to defy the laws of physics, and proposes the creation of a deep-space mission to find out whether the star is a weird natural phenomenon, or something manufactured.The journey will take eons. In order to maintain the genetic talent of the original crew, humankind’s greatest ambition—to explore the furthest reaches of the galaxy—is undertaken by clones. But a clone is not a perfect copy, and each new generation has its own quirks, desires, and neuroses. As the centuries fly by, the society living aboard the nine ships (designated “Convoy Seven”) changes and evolves, but their mission remains the same: to reach Reggie’s mysterious star and explore its origins—and implications.A mosaic novel of discovery, Noumenon—in a series of vignettes—examines the dedication, adventure, growth, and fear of having your entire world consist of nine ships in the vacuum of space. The men and women, and even the AI, must learn to work and live together in harmony, as their original DNA is continuously replicated and they are born again and again into a thousand new lives. With the stars their home and the unknown their destination, they are on a voyage of many lifetimes—an odyssey to understand what lies beyond the limits of human knowledge and imagination.

    The story of a freed slave and a robot professor, trying to figure out what it means to be in love while they watch old anime from the 21st century.At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

    New issues are released on the first Tuesday of every month. We are a 2013 Hugo Award nominee for Best Semiprozine! FICTION Pale Skin, Gray Eyes by Gene O'Neill Jackalope Wives by Ursula Vernon [pseudonym: T. Kingfisher]Dispatches from the Revolution by Pat Cadigan NONFICTION Women in Pre–1947 Chinese and Indian Horror Fiction and Film by Jess Nevins Interview with Gene O'Neill Interview with incoming Editor-in-Chief Sigrid Ellis Resolute: Notes from the Editor-in-Chief by Sigrid Ellis Cover art by Emma Rios. Edited by Sigid Ellis.

    Clark"Nettle Coat" by Jane Yolen"How to Die on a Faraway Planet" by H. Mellas"A Myth as Big as a Mile" by Jane YolenDepartments"Editorial: Excelsior!" by Sheila Williams"Reflections: Gog and Magog" by Robert Silverberg"On the Net: Time Party" by James Patrick Kelly"On Books" by Peter Heck"SF Conventional Calendar" by Erwin S. StraussAsimov's Science Fiction, November/December 2017, Vol. 41, Nos. 11-12 (Whole Nos. 502-503)Sheila Williams, editorCover art by Eldar Zakirov

    Dellamonica, is a science fiction story about one of a series of time travelers sent back to the past in order to buy more time for the human race, which in the future is on the verge of extinction.At the publisher's request, this title is being sold without Digital Rights Management software (DRM) applied.