Three strangers, each isolated by his or her own problems: Adaora, the marine biologist. Anthony, the rapper famous throughout Africa. Agu, the troubled soldier. Wandering Bar Beach in Lagos, Nigeria's legendary mega-city, they're more alone than they've ever been before. But when something like a meteorite plunges into the ocean and a tidal wave overcomes them, these three people will find themselves bound together in ways they could never imagine.

All Systems Red is the tense first science fiction adventure novella in Martha Wells' series The Murderbot Diaries. For fans of Westworld, Ex Machina, Ann Leckie's Imperial Raadch series, or Iain M. Banks' Culture novels. The main character is a deadly security droid that has bucked its restrictive programming and is balanced between contemplative self-discovery and an idle instinct to kill all humans.

Among the ashes of a dying world, an agent of the Commandant finds a letter. It reads: Burn before reading. Thus begins an unlikely correspondence between two rival agents hellbent on securing the best possible future for their warring factions. Now, what began as a taunt, a battlefield boast, grows into something more. Something epic. Something romantic. Something that could change the past and the future. Except the discovery of their bond would mean death for each of them. There's still a war going on, after all. And someone has to win that war. That's how war works. Right? 

God is change. That is the central truth of the Earthseed movement, whose unlikely prophet is 18-year-old Lauren Olamina. The young woman's diary entries tell the story of her life amid a violent 21st-century hell of walled neighborhoods and drug-crazed pyromaniacs - and reveal her evolving Earthseed philosophy. Against a backdrop of horror emerges a message of hope: if we are willing to embrace divine change, we will survive to fulfill our destiny among the stars.

Every city has a soul. Some are as ancient as myths and others are as new and destructive as children. New York City? She's got five. But every city also has a dark side. A roiling, ancient evil stirs beneath the earth, threatening to destroy the city and her five protectors unless they can come together and stop it once and for all.

In her new novella, Sunday Times best-selling author Becky Chambers imagines a future in which, instead of terraforming planets to sustain human life, explorers of the solar system instead transform themselves. Adriane is one such explorer. As an astronaut on an extrasolar research vessel, she and her fellow crewmates sleep between worlds and wake up each time with different features. Her experience is one of fluid body and stable mind and of a unique perspective on the passage of time. Back on Earth, society changes dramatically from decade to decade, as it always does.

Zélie remembers when the soil of Orïsha hummed with magic. When different clans ruled - Burners igniting flames, Tiders beckoning waves, and Zélie’s Reaper mother summoning forth souls. But everything changed the night magic disappeared. Under the orders of a ruthless king, anyone with powers was targeted and killed, leaving Zélie without a mother and her people without hope. Only a few people remain with the power to use magic, and they must remain hidden.

Ambassador Mahit Dzmare travels to the capital of the Teixcalaanli Empire, eager to take up her new post. But when she arrives, she discovers her peoples’ previous ambassador was murdered - and no one will admit it wasn't an accident. Mahit must hunt down the killer, while somehow preventing the empire from annexing her home: a small independent mining station.

Having just celebrated her 26th birthday in 1976 California, Dana, an African-American woman, is suddenly and inexplicably wrenched through time into antebellum Maryland. After saving a drowning white boy there, she finds herself staring into the barrel of a shotgun and is transported back to the present just in time to save her life. During numerous such time-defying episodes with the same young man, she realizes she's been given a challenge.

This is the way the world ends...for the last time. It starts with the great red rift across the heart of the world's sole continent, spewing ash that blots out the sun. It starts with death, with a murdered son and a missing daughter. It starts with betrayal, and long dormant wounds rising up to fester. This is the Stillness, a land long familiar with catastrophe, where the power of the earth is wielded as a weapon. And where there is no mercy.

Tracker is known far and wide for his skills as a hunter - and he always works alone. But when he is engaged to find a child who disappeared three years ago, he must break his own rules, joining a group of eight very different mercenaries working together to find the boy. Following the lost boy's scent from one ancient city to another, into dense forests and across deep rivers, Tracker starts to wonder: who is this boy? Why has he been missing for so long? Why do so many people want to keep Tracker from finding him? And, most important of all, who is telling the truth and who is lying?

A triumph of the imagination, The Raven Tower is the first fantasy novel by Ann Leckie, New York Times best-selling author and winner of the Hugo, Nebula, and Arthur C. Clarke Awards.

Firefly meets Mass Effect in this thrilling self-published debut! When Rosemary Harper joins the crew of the Wayfarer, she isn't expecting much. The Wayfarer, a patched-up ship that's seen better days, offers her everything she could possibly want: a small, quiet spot to call home for a while, adventure in far-off corners of the galaxy, and distance from her troubled past. But Rosemary gets more than she bargained for with the Wayfarer.

Opium runs through the heart of the Nikara Empire, a constant reminder of the war with the Federation of Mugen that brought it to the empire’s shores. A war that only ended thanks to three heroes - the Vipress, the Dragon Emperor and the Gatekeeper - known as the Trifecta. They were legendary figures, each bestowed with godlike powers, who united the warlords of the Empire against the Federation.

A gruesome war results in the old gods' departure from earth. The only remnants of their existence lie in two girls. Twins, separated at birth. Goddesses who grow up believing that they are human. Daughters of Nri explores their epic journey of self-discovery as they embark on a path back to one another. Strong-willed Naala grows up seeking adventure in her quiet and small village. While the more reserved Sinai resides in the cold and political palace of Nri.