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.

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.

In a world devastated by nuclear war with humanity on the edge of extinction, aliens finally make contact. They rescue those humans they can, keeping most survivors in suspended animation while the aliens begin the slow process of rehabilitating the planet. When Lilith Iyapo is "awakened", she finds that she has been chosen to revive her fellow humans in small groups by first preparing them to meet the utterly terrifying aliens, then training them to survive on the wilderness that the planet has become. But the aliens cannot help humanity without altering it forever.

On a cold spring night in 1952, a huge meteorite fell to earth and obliterated much of the East Coast of the US, including Washington, DC. The ensuing climate cataclysm will soon render the Earth inhospitable for humanity, as the last such meteorite did for the dinosaurs. This looming threat calls for a radically accelerated effort to colonize space and requires a much-larger share of humanity to take part in the process. Elma York’s drive to become the first lady astronaut is so strong that even the most dearly held conventions of society may not stand a chance against her.

Touraine is a soldier. Stolen as a child and raised to kill and die for the empire, her only loyalty is to her fellow conscripts. But now, her company has been sent back to her homeland to stop a rebellion and the ties of blood may be stronger than she thought. Luca needs a turncoat. Someone desperate enough to tiptoe the bayonet's edge between treason and orders. Someone who can sway the rebels toward peace, while Luca focuses on what really matters: getting her uncle off her throne.

Skyward Inn, within the high walls of the Western Protectorate, is a place of safety, where people come together to tell stories of the time before the war with Qita. But safety from what? Qita surrendered without complaint when Earth invaded; Innkeepers Jem and Isley, veterans from either side, have regrets but few scars. Their peace is disturbed when a visitor known to Isley comes to the Inn asking for help, bringing reminders of an unnerving past and triggering an uncertain future.

A space salvager and her partner make the discovery of a lifetime that just might change the universe in this wild, big-ideas space opera from multi-award-winning author Elizabeth Bear. Haimey Dz thinks she knows what she wants. She thinks she knows who she is. She is wrong. A routine salvage mission uncovers evidence of a terrible crime and relics of a powerful ancient technology, just as Haimey and her small crew run afoul of pirates at the outer limits of the Milky Way and find themselves both on the run and in possession of ancient, universe-changing technology. 

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.

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? 

Lee thought she’d lost Mal, but now she’s miraculously returned. But what happened that day on the moors? And where has she been all this time? Mal’s reappearance hasn’t gone unnoticed by MI5 officers either, and Lee isn’t the only one with questions. Julian Sabreur is investigating an attack on top physicist Kay Amal Khan. This leads Julian to clash with agents of an unknown power - and they may or may not be human. His only clue is grainy footage showing a woman who supposedly died on Bodmin Moor.

During a routine survey mission on an uncolonized planet, Kira finds an alien relic. At first she’s delighted, but elation turns to terror when the ancient dust around her begins to move. As war erupts among the stars, Kira is launched into a galaxy-spanning odyssey of discovery and transformation. First contact isn’t at all what she imagined, and events push her to the very limits of what it means to be human. While Kira faces her own horrors, Earth and its colonies stand upon the brink of annihilation. Now, Kira might be humanity’s greatest and final hope....

Tamsyn Muir’s Gideon the Ninth unveils a solar system of swordplay, cut-throat politics, and lesbian necromancers. Her characters leap out of the audio, as skillfully animated as arcane revenants. The result is a heart-pounding epic science fantasy. Brought up by unfriendly, ossifying nuns, ancient retainers, and countless skeletons, Gideon is ready to abandon a life of servitude and an afterlife as a reanimated corpse.

Our universe is ruled by physics, and faster-than-light travel is not possible - until the discovery of The Flow, an extradimensional field we can access at certain points in space-time that transports us to other worlds, around other stars. Humanity flows away from Earth, into space, and in time forgets our home world and creates a new empire, the Interdependency, whose ethos requires that no one human outpost can survive without the others. It's a hedge against interstellar war - and a system of control for the rulers of the empire.

Mars. The red planet. A new frontier for humanity: a civilisation where humans can live in peace, lord and master of all they survey. But this isn't Space City from those old science-fiction books. It's more like Hell City, built into and from a huge crater. There's a big silk canopy over it, feeding out atmosphere as we generate it, little by little, because we can't breathe the air here. I guess it's a perfect place to live, if you want to live on Mars. At some point I must have wanted to live on Mars, because here I am.

When Chen's parents are incinerated before his eyes by a blast of ball lightning, he devotes his life to cracking the secret of this mysterious natural phenomenon. The more he learns, the more he comes to realise that ball lightning is just the tip of an entirely new frontier in particle physics. Although Chen's quest provides a purpose for his lonely life, his reasons for chasing this elusive quarry come into conflict with soldiers and scientists who have motives of their own.