Book picks similar to
Nyxia by Scott Reintgen


sci-fi
young-adult
science-fiction
ya

Across the Universe


Beth Revis - 2011
    A spaceship built of secrets and murder. Seventeen-year-old Amy joins her parents as frozen cargo aboard the vast spaceship Godspeed and expects to awaken on a new planet, three hundred years in the future. Never could she have known that her frozen slumber would come to an end fifty years too soon and that she would be thrust into the brave new world of a spaceship that lives by its own rules.Amy quickly realizes that her awakening was no mere computer malfunction. Someone—one of the few thousand inhabitants of the spaceship —tried to kill her. And if Amy doesn't do something soon, her parents will be next.Now Amy must race to unlock Godspeed's hidden secrets. But out of her list of murder suspects, there's only one who matters: Elder, the future leader of the ship and the love she could never have seen coming.

Ashes


Ilsa J. Bick - 2011
    . .An electromagnetic pulse flashes across the sky, destroying every electronic device, wiping out every computerized system, and killing billions.Alex hiked into the woods to say good-bye to her dead parents and her personal demons. Now desperate to find out what happened after the pulse crushes her to the ground, Alex meets up with Tom—a young soldier—and Ellie, a girl whose grandfather was killed by the EMP.For this improvised family and the others who are spared, it’s now a question of who can be trusted and who is no longer human.Author Ilsa J. Bick crafts a terrifying and thrilling post-apocalyptic novel about a world that could become ours at any moment, where those left standing must learn what it means not just to survive, but to live amidst the devastation.

All Our Yesterdays


Cristin Terrill - 2013
    Finn is in the cell next door. The Doctor is keeping them there until they tell him what he wants to know. Trouble is, what he wants to know hasn't happened yet. Em and Finn have a shared past, but no future unless they can find a way out. The present is torture - being kept apart, overhearing each other's anguish as the Doctor relentlessly seeks answers. There's no way back from here, to what they used to be, the world they used to know. Then Em finds a note in her cell which changes everything. It's from her future self and contains some simple but very clear instructions. Em must travel back in time to avert a tragedy that's about to unfold. Worse, she has to pursue and kill the boy she loves to change the future.

Tempest


Julie Cross - 2012
    Nineteen-year-old Jackson Meyer is a normal guy… he's in college, has a girlfriend… and he can travel back through time. But it's not like the movies — nothing changes in the present after his jumps, there's no space-time continuum issues or broken flux capacitors — it's just harmless fun.That is… until the day strangers burst in on Jackson and his girlfriend, Holly, and during a struggle with Jackson, Holly is fatally shot. In his panic, Jackson jumps back two years to 2007, but this is not like his previous time jumps. Now he's stuck in 2007 and can't get back to the future.Desperate to somehow return to 2009 to save Holly but unable to return to his rightful year, Jackson settles into 2007 and learns what he can about his abilities.But it's not long before the people who shot Holly in 2009 come looking for Jackson in the past, and these "Enemies of Time" will stop at nothing to recruit this powerful young time-traveler. Recruit… or kill him.Piecing together the clues about his father, the Enemies of Time, and himself, Jackson must decide how far he's willing to go to save Holly… and possibly the entire world.

The Loop


Ben Oliver - 2020
    But when news of the encroaching chaos in the outside world reaches the inmates and disorder begins to strike, the prison becomes the least of their worries.It's Luka Kane's sixteenth birthday and he's been inside The Loop for over two years. Every inmate is serving a death sentence with the option to push back their execution date by six months if they opt into "Delays", scientific and medical experiments for the benefit of the elite in the outside world. But rumors of a war on the outside are spreading amongst the inmates, and before they know it, their tortuous routine becomes disrupted. The government issued rain stops falling. Strange things are happening to the guards. And it's not long until the inmates are left alone inside the prison. Were the chains that shackled Luka to his cell the only instruments left to keep him safe? He must overcome fellow prisoners hell-bent on killing him, the warden losing her mind, the rabid rats in the train tunnels, and a population turned into murderous monsters to try and break out of The Loop, save his family, and discover who is responsible for the chaos that has been inflicted upon the world.

BZRK


Michael Grant - 2012
    No wars, no conflict, no hunger. And no free will. Opposing them is a guerrilla group of teens, code name BZRK, who are fighting to protect the right to be messed up, to be human.This is no ordinary war, though. Weapons are deployed on the nano-level. The battleground is the human brain.  And there are no stalemates here: It’s victory . . . or madness.

Otherworld


Jason Segel - 2017
    They say it’s addictive — that you’ll want to stay forever. They promise Otherworld will make all your dreams come true.Simon thought Otherworld was a game. Turns out he knew nothing. Otherworld is the next phase of reality. It’s everything you’ve ever wanted.And it’s about to change humanity forever.Welcome to the Otherworld. No one could have seen it coming.

Rush


Eve Silver - 2013
    She wakes up fully healed in a place called the lobby - pulled from her life, through time and space into some kind of game in which she and a team of other teens are sent on missions to eliminate the Drau, terrifying and beautiful alien creatures. There are no practice runs, no training, and no way out. Every moment of the game is kill or be killed, and Miki has only the questionable guidance of Jackson Tate, the team's alluring and secretive leader. He evades her questions, holds himself aloof from the others, and claims it's every player for himself. But when he puts himself at risk to watch Miki's back, he leaves her both frustrated and fascinated. Jackson says the game isn't really a game, that what Miki and her new teammates do now determines their survival. And the survival of every other person on the planet. She laughs. He doesn't. And then the game takes a deadly and terrifying turn.

Variant


Robison Wells - 2011
    A school where video cameras monitor his every move. Where there are no adults. Where the kids have split into groups in order to survive.Where breaking the rules equals death.But when Benson stumbles upon the school’s real secret, he realizes that playing by the rules could spell a fate worse than death, and that escape—his only real hope for survival—may be impossible.

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.

Incarceron


Catherine Fisher - 2007
    It is a terrifying mix of high technology -- a living building which pervades the novel as an ever-watchful, ever-vengeful character, and a typical medieval torture chamber -- chains, great halls, dungeons. A young prisoner, Finn, has haunting visions of an earlier life, and cannot believe he was born here and has always been here. In the outer world, Claudia, daughter of the Warden of Incarceron, is trapped in her own form of prison -- a futuristic world constructed beautifully to look like a past era, an imminent marriage she dreads. She knows nothing of Incarceron, except that it exists. But there comes a moment when Finn, inside Incarceron, and Claudia, outside, simultaneously find a device -- a crystal key, through which they can talk to each other. And so the plan for Finn's escape is born ...

Aetherbound


E.K. Johnston - 2021
    K. Johnston's latest is story of survival and self-determination.Pendt Harland's family sees her as a waste of food on their long-haul space cruiser when her genes reveal an undesirable mutation. But if she plays her cards right she might have a chance to do much more than survive. During a space-station layover, Pendt escapes and forms a lucky bond with the Brannick twins, the teenage heirs of the powerful family that owns the station. Against all odds, the trio hatches a long-shot scheme to take over the station and thwart the destinies they never wished for.

Railhead


Philip Reeve - 2015
    The girl in the red coat. But how did she know his name? The Great Network is a place of drones and androids, maintenance spiders and Station Angels. The place of the thousand gates, where sentient trains criss-cross the galaxy in a heartbeat. Zen Starling is a petty thief, a street urchin from Thunder City. So when mysterious stranger Raven sends Zen and his new friend Nova on a mission to infiltrate the Emperor's train, he jumps at the chance to traverse the Great Network, to cross the galaxy in a heartbeat, to meet interesting people - and to steal their stuff. But the Great Network is a dangerous place, and Zen has no idea where his journey will take him.

A Confusion of Princes


Garth Nix - 2012
    This is the story of my three deaths, and my life between. My name is Khemri.Taken from his parents as a child and equipped with biological and technological improvements, Khemri is now an enhanced human being, trained and prepared for the glory of becoming a Prince of the Empire. Not to mention the ultimate glory: should he die, and be deemed worthy, he will be reborn...Which is just as well, because no sooner has Prince Khemri graduated to full Princehood than he learns the terrible truth behind the Empire: there are ten million princes, and all of them want each other dead.

In the After


Demitria Lunetta - 2013
    Her parents—vanished. The government—obsolete. Societal structure—nonexistent. No one knows where They came from, but these vicious creatures have been rapidly devouring mankind since They appeared. With fierce survivor instincts, Amy manages to stay alive—and even rescues "Baby," a toddler who was left behind. After years of hiding, they are miraculously rescued and taken to New Hope. On the surface, it appears to be a safe haven for survivors. But there are dark and twisted secrets lurking beneath that could have Amy and Baby paying with not only their freedom... but also their lives.