From Nebula and Hugo Award–nominated Carolyn Ives Gilman comes Dark Orbit, a compelling novel featuring alien contact, mystery, and murder. Reports of a strange, new habitable planet have reached the Twenty Planets of human civilization. When a team of scientists is assembled to investigate this world, exoethnologist Sara Callicot is recruited to keep an eye on an unstable crewmate. Thora was once a member of the interplanetary elite, but since...

"A cranky old oxygen farmer on the Moon stumbles onto a century old secret that threatens to derail the first mission to Mars, destroy the Luna colony, and maybe even life on Earth" --

"After nearly winning the eleventh iteration of Rabbits, the mysterious alternate reality game so vast it uses the entire world as its canvas, Emily Connors suddenly finds herself trapped in a dimensional stream where the game does not exist. At all. Except . . . why do sinister figures show up to stop her every time she goes looking? Does Rabbits truly not exist, or is it being hidden? And if it's being hidden, why--and by whom? Meanwhile, architect...

George is dying of pancreatic cancer, and turns to a cutting-edge cure that seems to bend the laws of nature. Using hyperbolic metamaterials, the strange surfaces that can cloak objects or hide events, George seeks to remove his disease, but removes much more.

-- Halo: Combat EvolvedIt's 2552. Having barely escaped the final battle for Reach against the vast alien alliance known as the Covenant, the crew of the Pillar of Autumn, including Spartan John-117 — the Master Chief — and his AI companion Cortana, is forced to make a desperate escape into slipspace. But their destination brings them to an ancient mystery and an even greater struggle. In this far-flung corner of the universe floats a magnificently...

"What if HIV started spreading in the early 1500s rather than the late 1900s? Without modern medicine, anybody who catches HIV is going to die. A patriarchal society reacts to this devastating disease in the only way it knows how: it sequesters women as much as possible, limiting contacts between the sexes except for married couples. While imperfect, such drastic actions do limit the spread of the disease. The 'Wasting' (HIV) has caused devasting...

"Dazzling. The novelistic equivalent of a Turner watercolor." -Washington Post Penelope Fitzgerald's Booker Prize–winning novel of loneliness and connecting is set among the houseboat community of the Thames. This edition includes a new introduction from Alan Hollinghurst. On the Battersea Reach, a mixed bag of the slightly disreputable, the temporarily lost, and the patently eccentric live on houseboats, rising and falling with the tides of the...

As any reader of Jo Walton's Among Others might guess, Walton is both an inveterate reader of SF and fantasy, and a chronic re-reader of books. In 2008, then-new science-fiction mega-site Tor.com asked Walton to blog regularly about her re-reading-about all kinds of older fantasy and SF, ranging from acknowledged classics, to guilty pleasures, to forgotten oddities and gems. These posts have consistently been among the most popular features of Tor.com....

To think, Adam used to love camping. The black Dust fell for over a week. Adam Blake, a seasoned survival expert, was trapped in his first floor flat in a small suburb of southeast London--no food, no cell service, and no communication with the outside world. Then the dust stopped falling, As the residents of Buckingham Avenue were left bewildered, there was no sign of help, no emergency services, no police. Just Adam and his confused neighbours....

"A tender, deeply wise novel of a young woman who doesn't feel at home on this earth, by the author of Parakeet"-- "At the moment when Voyager 1 is launched into space carrying its famous golden record, a baby of unusual perception is born to a single mother in Philadelphia. Adina Giorno is tiny and jaundiced, but reaches for warmth and light. As a child, she recognizes that she is different; she also possesses knowledge of a faraway planet. The arrival...