Skyhunter


Marie Lu - 2020
    Refugees flee to its borders to escape a fate worse than death—transformation into mutant war beasts known as Ghosts, creatures the Federation then sends to attack Mara.The legendary Strikers, Mara's elite fighting force, are trained to stop them. But as the number of Ghosts grows and Karensa closes in, defeat seems inevitable.Still, one Striker refuses to give up hope.Robbed of her voice and home, Talin Kanami knows firsthand the brutality of the Federation. Their cruelty forced her and her mother to seek asylum in a country that considers their people repugnant. She finds comfort only with a handful of fellow Strikers who have pledged their lives to one another and who are determined to push Karensa back at all costs.When a mysterious prisoner is brought from the front, Talin senses there’s more to him than meets the eye. Is he a spy from the Federation? Or could he be the weapon that will save them all?

Carve the Mark


Veronica Roth - 2017
    Cyra’s currentgift gives her pain and power—something her brother exploits, using her to torture his enemies. But Cyra is much more than just a blade in her brother’s hand: she is resilient, quick on her feet, and smarter than he knows.Akos is the son of a farmer and an oracle from the frozen nation-planet of Thuvhe. Protected by his unusual currentgift, Akos is generous in spirit, and his loyalty to his family is limitless. Once Akos and his brother are captured by enemy Shotet soldiers, Akos is desperate to get his brother out alive—no matter what the cost.Then Akos is thrust into Cyra's world, and the enmity between their countries and families seems insurmountable. Will they help each other to survive, or will they destroy one another?Carve the Mark is Veronica Roth's stunning portrayal of the power of friendship—and love—in a galaxy filled with unexpected gifts.

Avalon


Mindee Arnett - 2014
    The agencies that govern the Confederation are as corrupt as the crime bosses who patrol it, and power is held by anyone with enough greed and ruthlessness to claim it. That power is derived from one thing: metatech, the devices that allow people to travel great distances faster than the speed of light.Jeth Seagrave and his crew of teenage mercenaries have survived in this world by stealing unsecured metatech, and they're damn good at it. Jeth doesn't care about the politics or the law; all he cares about is earning enough money to buy back his parents' ship, Avalon, from his crime-boss employer and getting himself and his sister, Lizzie, the heck out of Dodge. But when Jeth finds himself in possession of information that both the crime bosses and the government are willing to kill for, he is going to have to ask himself how far he'll go to get the freedom he's wanted for so long.

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.

MILA 2.0


Debra Driza - 2013
    She was a girl living with her mother in a small Minnesota town. She was supposed to forget her past—that she was built in a secret computer science lab and programmed to do things real people would never do.Now she has no choice but to run—from the dangerous operatives who want her terminated because she knows too much and from a mysterious group that wants to capture her alive and unlock her advanced technology. However, what Mila’s becoming is beyond anyone’s imagination, including her own, and it just might save her life.

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.

Midnight at the Electric


Jodi Lynn Anderson - 2017
    Ignited by a spark.Kansas, 2065. Adri has secured a slot as a Colonist—one of the lucky few handpicked to live on Mars. But weeks before launch, she discovers the journal of a girl who lived in her house over a hundred years ago, and is immediately drawn into the mystery surrounding her fate. While Adri knows she must focus on the mission ahead, she becomes captivated by a life that’s been lost in time…and how it might be inextricably tied to her own. Oklahoma, 1934. Amidst the fear and uncertainty of the Dust Bowl, Catherine fantasizes about her family’s farmhand, and longs for the immortality promised by a professor at a traveling show called the Electric. But as her family’s situation becomes more dire—and the suffocating dust threatens her sister’s life—Catherine must find the courage to sacrifice everything she loves in order to save the one person she loves most. England, 1919. In the recovery following the First World War, Lenore struggles with her grief for her brother, a fallen British soldier, and plans to sail to America in pursuit of a childhood friend. But even if she makes it that far, will her friend be the person she remembers, and the one who can bring her back to herself? While their stories spans thousands of miles and multiple generations, Lenore, Catherine, and Adri’s fates are entwined.

Amid Stars and Darkness


Chani Lynn Feener - 2017
    If she fails, it will lead to an alien war and the eventual enslavement of the entire human race.No pressure or anything.Factor in Trystan, the princess’s terrifying betrothed who is intent on unraveling all her secrets, and her own growing feelings for Ruckus, and Delaney is in way over her head.Get lost Amid Stars and Darkness, in this YA sci-fi romance from debut author Chani Lynn Feener.

Brightly Burning


Alexa Donne - 2018
    An alternative cover edition for this ISBN can be found here.Seventeen-year-old Stella Ainsley wants just one thing: to go somewhere—anywhere—else. Her home is a floundering spaceship that offers few prospects, having been orbiting an ice-encased Earth for two hundred years. When a private ship hires her as a governess, Stella jumps at the chance. The captain of the Rochester, nineteen-year-old Hugo Fairfax, is notorious throughout the fleet for being a moody recluse and a drunk. But with Stella he’s kind. But the Rochester harbors secrets: Stella is certain someone is trying to kill Hugo, and the more she discovers, the more questions she has about his role in a conspiracy threatening the fleet.

The Pioneer


Bridget Tyler - 2019
    After all, she’s been training for as long as she can remember to be a cadet pilot in the International Space Agency. She’s dreamed of the day she and her family would leave Earth forever and begin life as pioneers on a new planet.But now she can’t stop thinking of everything that has gone wrong on their mission: the terrible accident that nearly destroyed their craft, that set their voyage back years, that killed her brother, that left her unable to fly…As Jo struggles to live with her grief and figure out who she’s going to be now, she falls in love with her new world. It isn’t hard. Jo’s team is camped out by a pristine, tumbling river at the base of a mountain range that looks like huge prisms buried in the prairie. The soring crystal peaks transform every sunset into rainbows full of colors human eyes have never seen before. And that’s just the beginning. Tau offers Jo and her family a lifetime of beauty and adventure.Jo throws herself into helping her team, lead by her commander mother, establish their community on this amazing new world. But just when she starts to feel like her old self again, she uncovers a devastating secret her mother has been keeping from her people. A secret that could destroy her family’s pioneering dreams…if they survive that long.With the fate of the pioneers in her hands, Jo must decide how far she’s willing to go to expose the truth — before the truth destroys them all.

A Long, Long Sleep


Anna Sheehan - 2011
    Locked away in slumber, the 16-year-old Rose slept straight through dark times that killed millions and utterly changed the world. Hailed upon her awakening as the long-lost heir to an interplanetary empire, she is thrust alone into a dangerous future.

The 5th Wave


Rick Yancey - 2013
    After the 2nd, only the lucky escape. And after the 3rd, only the unlucky survive. After the 4th wave, only one rule applies: trust no one.Now, it's the dawn of the 5th wave, and on a lonely stretch of highway, Cassie runs from Them. The beings who only look human, who roam the countryside killing anyone they see. Who have scattered Earth's last survivors. To stay alone is to stay alive, Cassie believes, until she meets Evan Walker. Beguiling and mysterious, Evan Walker may be Cassie's only hope for rescuing her brother-or even saving herself. But Cassie must choose: between trust and despair, between defiance and surrender, between life and death. To give up or to get up.

Tandem


Anna Jarzab - 2013
    Your best friend. Every person you know.Many worlds. Many lives--infinite possibilities.Welcome to the multiverse.Sixteen-year-old Sasha Lawson has only ever known one small, ordinary life. When she was young, she loved her grandfather's stories of parallel worlds inhabited by girls who looked like her but led totally different lives. Sasha never believed such worlds were real--until now, when she finds herself thrust into one against her will.To prevent imminent war, Sasha must slip into the life of an alternate version of herself, a princess who has vanished on the eve of her arranged marriage. If Sasha succeeds in fooling everyone, she will be returned home; if she fails, she'll be trapped in another girl's life forever. As time runs out, Sasha finds herself torn between two worlds, two lives, and two young men vying for her love--one who knows her secret, and one who thinks she's someone she's not.The first book in the Many-Worlds Trilogy, Tandem is a riveting saga of love and betrayal set in parallel universes in which nothing--and no one--is what it seems.

Timebound


Rysa Walker - 2012
    But it all becomes horrifyingly real when a murder in the past destroys the foundation of Kate’s present-day life. Suddenly, that medallion is the only thing protecting Kate from blinking out of existence.Kate learns that the 1893 killing is part of something much more sinister, and Kate’s genetic ability to time-travel makes her the only one who can stop him. Risking everything, she travels to the Chicago World’s Fair to try to prevent the killing and the chain of events that follows.Changing the timeline comes with a personal cost, however—if Kate succeeds, the boy she loves will have no memory of her existence. And regardless of her motives, does she have the right to manipulate the fate of the entire world?