Book picks similar to
A Matter of Oaths by Helen S. Wright


science-fiction
sci-fi
fiction
space-opera

An Unkindness of Ghosts


Rivers Solomon - 2017
    She's used to the names; she only wishes there was more truth to them. If she were truly a monster, as they accuse, she'd be powerful enough to tear down the walls around her until nothing remained of her world, save for stories told around the cookfire.Aster lives in the low-deck slums of the HSS Matilda, a space vessel organized much like the antebellum South. For generations, the Matilda has ferried the last of humanity to a mythical Promised Land. On its way, the ship's leaders have imposed harsh moral restrictions and deep indignities on dark-skinned sharecroppers like Aster, who they consider to be less than human.When the autopsy of Matilda's sovereign reveals a surprising link between his death and her mother's suicide some quarter-century before, Aster retraces her mother's footsteps. Embroiled in a grudge with a brutal overseer and sowing the seeds of civil war, Aster learns there may be a way off the ship if she's willing to fight for it.

Killing Gravity


Corey J. White - 2017
    She escaped the MEPHISTO lab where she was raised as a psychic supersoldier, which left her with terrifying capabilities, a fierce sense of independence, a deficit of trust and an experimental pet named Seven. She’s spent her life on the run, but the boogeymen from her past are catching up with her. An encounter with a bounty hunter has left her hanging helpless in a dying spaceship, dependent on the mercy of strangers.Penned in on all sides, Mariam chases rumors to find the one who sold her out. To discover the truth and defeat her pursuers, she’ll have to stare into the abyss and find the secrets of her past, her future, and her terrifying potential.

The Disasters


M.K. England - 2018
    So it’s not exactly a surprise when he’s kicked out of the elite Ellis Station Academy in less than twenty-four hours.But Nax’s one-way trip back to Earth is cut short when a terrorist group attacks the Academy. Nax and three other washouts escape—barely—but they’re also the sole witnesses to the biggest crime in the history of space colonization. And the perfect scapegoats.On the run and framed for atrocities they didn’t commit, Nax and his fellow failures execute a dangerous heist to spread the truth about what happened at the Academy.They may not be “Academy material,” and they may not get along, but they’re the only ones left to step up and fight.

My Real Children


Jo Walton - 2014
    "Confused today," read the notes clipped to the end of her bed. She forgets things she should know—what year it is, major events in the lives of her children. But she remembers things that don’t seem possible. She remembers marrying Mark and having four children. And she remembers not marrying Mark and raising three children with Bee instead. She remembers the bomb that killed President Kennedy in 1963, and she remembers Kennedy in 1964, declining to run again after the nuclear exchange that took out Miami and Kiev.Her childhood, her years at Oxford during the Second World War—those were solid things. But after that, did she marry Mark or not? Did her friends all call her Trish, or Pat? Had she been a housewife who escaped a terrible marriage after her children were grown, or a successful travel writer with homes in Britain and Italy? And the moon outside her window: does it host a benign research station, or a command post bristling with nuclear missiles?Two lives, two worlds, two versions of modern history. Each with their loves and losses, their sorrows and triumphs. My Real Children is the tale of both of Patricia Cowan's lives...and of how every life means the entire world.

The All-Consuming World


Cassandra Khaw - 2021
    but they’re not the only ones in pursuit of the secret at the heart of the planet Dimmuborgir. The highly-evolved AI of the universe have their own agenda and will do whatever it takes to keep humans from ever controlling the universe again. This band of dangerous women, half-clone and half-machine, must battle their own traumas and a universe of sapient ageships who want them dead, in order to settle their affairs once and for all.  Cassandra Khaw’s debut novel is a page-turning exploration of humans and machines that is perfect for readers of Ann Leckie, Ursula Le Guin, and Kameron Hurley.

The Door Into Fire


Diane Duane - 1979
    Herewiss does have a talent for more mundane sorcery, and (aided by the unearthly creature Sunspark) he uses it to rout the armies besieging Freelorn. But now Herewiss faces a devastating choice.His time to master the blue Fire is running out. Should he join Freelorn in his fight to regain his kingdom? Or should he seek out the ancient keep in the Waste where doors lead into other worlds -- perhaps even the door whose use will teach him to control the Power that he must master or die?...

River of Teeth


Sarah Gailey - 2017
    This is true.Other true things about hippos: they are savage, they are fast, and their jaws can snap a man in two.This was a terrible plan.Contained within this volume is an 1890s America that might have been: a bayou overrun by feral hippos and mercenary hippo wranglers from around the globe. It is the story of Winslow Houndstooth and his crew. It is the story of their fortunes. It is the story of his revenge.

Timekeeper


Tara Sim - 2016
    I got out. I’m safe now.An alternate Victorian world controlled by clock towers, where a damaged clock can fracture time—and a destroyed one can stop it completely.A prodigy mechanic who can repair not only clockwork but time itself, determined to rescue his father from a Stopped town.A series of mysterious bombings that could jeopardize all of England.A boy who would give anything to relive his past, and one who would give anything to live at all.A romance that will shake the very foundations of time.

Hench


Natalie Zina Walschots - 2020
    Working for a monster lurking beneath the surface of the world isn’t glamorous. But is it really worse than working for an oil conglomerate or an insurance company? In this economy? As a temp, she’s just a cog in the machine. But when she finally gets a promising assignment, everything goes very wrong, and an encounter with the so-called “hero” leaves her badly injured.  And, to her horror, compared to the other bodies strewn about, she’s the lucky one.So, of course, then she gets laid off.With no money and no mobility, with only her anger and internet research acumen, she discovers her suffering at the hands of a hero is far from unique. When people start listening to the story that her data tells, she realizes she might not be as powerless as she thinks.Because the key to everything is data: knowing how to collate it, how to manipulate it, and how to weaponize it. By tallying up the human cost these caped forces of nature wreak upon the world, she discovers that the line between good and evil is mostly marketing.  And with social media and viral videos, she can control that appearance.It’s not too long before she’s employed once more, this time by one of the worst villains on earth. As she becomes an increasingly valuable lieutenant, she might just save the world.A sharp, witty, modern debut, Hench explores the individual cost of justice through a fascinating mix of Millennial office politics, heroism measured through data science, body horror, and a profound misunderstanding of quantum mechanics.

Finna


Nino Cipri - 2020
    Multi-dimensional swashbuckling would be hard enough, but our two unfortunate souls broke up a week ago.Can friendship blossom from the ashes of a relationship? In infinite dimensions, all things are possible.

Meet Me in Another Life


Catriona Silvey - 2021
    Infinite lifetimes. One impossible choice.Thora and Santi are strangers in a foreign city when a chance encounter intertwines their fates. At once, they recognize in each other a kindred spirit—someone who shares their insatiable curiosity, who is longing for more in life than the cards they’ve been dealt. Only days later, though, a tragic accident cuts their story short.But this is only one of the many connections they share. Like satellites trapped in orbit around each other, Thora and Santi are destined to meet again: as a teacher and prodigy student; a caretaker and dying patient; a cynic and a believer. In numerous lives they become friends, colleagues, lovers, and enemies. But as blurred memories and strange patterns compound, Thora and Santi come to a shocking revelation—they must discover the truth of their mysterious attachment before their many lives come to one, final end.

Six Wakes


Mur Lafferty - 2017
    She had no memory of how she died. That was also new; before, when she had awakened as a new clone, her first memory was of how she died.Maria's vat was in the front of six vats, each one holding the clone of a crew member of the starship Dormire, each clone waiting for its previous incarnation to die so it could awaken. And Maria wasn't the only one to die recently...

Witchmark


C.L. Polk - 2018
    L. Polk arrives on the scene with Witchmark, a stunning, addictive fantasy that combines intrigue, magic, betrayal, and romance.In an original world reminiscent of Edwardian England in the shadow of a World War, cabals of noble families use their unique magical gifts to control the fates of nations, while one young man seeks only to live a life of his own.Magic marked Miles Singer for suffering the day he was born, doomed either to be enslaved to his family's interest or to be committed to a witches' asylum. He went to war to escape his destiny and came home a different man, but he couldn’t leave his past behind. The war between Aeland and Laneer leaves men changed, strangers to their friends and family, but even after faking his own death and reinventing himself as a doctor at a cash-strapped veterans' hospital, Miles can’t hide what he truly is.When a fatally poisoned patient exposes Miles’ healing gift and his witchmark, he must put his anonymity and freedom at risk to investigate his patient’s murder. To find the truth he’ll need to rely on the family he despises, and on the kindness of the most gorgeous man he’s ever seen.

Central Station


Lavie Tidhar - 2016
    Cultures collide in real life and virtual reality. The city is literally a weed, its growth left unchecked. Life is cheap, and data is cheaper.When Boris Chong returns to Tel Aviv from Mars, much has changed. Boris’s ex-lover is raising a strangely familiar child who can tap into the datastream of a mind with the touch of a finger. His cousin is infatuated with a robotnik—a damaged cyborg soldier who might as well be begging for parts. His father is terminally-ill with a multigenerational mind-plague. And a hunted data-vampire has followed Boris to where she is forbidden to return.Rising above them is Central Station, the interplanetary hub between all things: the constantly shifting Tel Aviv; a powerful virtual arena, and the space colonies where humanity has gone to escape the ravages of poverty and war. Everything is connected by the Others, powerful alien entities who, through the Conversation—a shifting, flowing stream of consciousness—are just the beginning of irrevocable change.At Central Station, humans and machines continue to adapt, thrive...and even evolve.

Dare Mighty Things


Heather Kaczynski - 2017
    You must be younger than twenty-five. You must be willing to accept the dangers that you will face if you win.Eighteen-year-old Cassandra Gupta's entire life has been leading up to this--the opportunity to travel to space. But to secure a spot on this classified mission, she must first compete against the best and brightest people on the planet. People who are as determined as she is to win a place on a journey to the farthest reaches of the universe.Cassie is ready for the toll that the competition will take; the rigorous mental and physical tests designed to push her to the brink of her endurance. But nothing could have prepared her for the bonds she would form with the very people she hopes to beat. Or that with each passing day it would be more and more difficult to ignore the feeling that the true objective of the mission is being kept from her.As the days until the launch tick down and the stakes rise higher than ever before, only one thing is clear to Cassie: she'll never back down...even if it costs her everything.