Book picks similar to
Loop by Karen Akins


time-travel
young-adult
science-fiction
sci-fi

The Final Six


Alexandra Monir - 2018
    After erratic climate change has made Earth a dangerous place to live, the fate of the population rests on the shoulders of the final six who will be scouting a new planet. Intense training, global scrutiny, and cutthroat opponents are only a few of the hurdles the contestants must endure in this competition.For Leo, the prospect of traveling to Europa—Jupiter’s moon—to help resettle humankind is just the sense of purpose he’s been yearning for since losing his entire family in the flooding of Rome. Naomi, after learning of a similar space mission that mysteriously failed, suspects the ISTC isn’t being up front with them about what’s at risk.As the race to the final six advances, the tests get more challenging—even deadly. With pressure mounting, Naomi finds an unexpected friend in Leo, and the two grow closer with each mind-boggling experience they encounter. But it’s only when the finalists become fewer and their destinies grow nearer that the two can fathom the full weight of everything at stake: the world, the stars, and their lives.

Nyxia


Scott Reintgen - 2017
    Why the Babel Corporation recruited him is a mystery, but the number of zeroes on their contract has him boarding their lightship and hoping to return to Earth with enough money to take care of his family. Forever. Before long, Emmett discovers that he is one of ten recruits, all of whom have troubled pasts and are a long way from home. Now each recruit must earn the right to travel down to the planet of Eden—a planet that Babel has kept hidden—where they will mine a substance called Nyxia that has quietly become the most valuable material in the universe. But Babel’s ship is full of secrets. And Emmett will face the ultimate choice: win the fortune at any cost, or find a way to fight that won’t forever compromise what it means to be human.

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 Lost Girl


Sangu Mandanna - 2012
    She is a creation, an abomination—an echo. Made by the Weavers as a copy of someone else, she is expected to replace a girl named Amarra, her “other”, if she ever died. Eva studies what Amarra does, what she eats, what it’s like to kiss her boyfriend, Ray. So when Amarra is killed in a car crash, Eva should be ready.But fifteen years of studying never prepared her for this.Now she must abandon everything she’s ever known—the guardians who raised her, the boy she’s forbidden to love—to move to India and convince the world that Amarra is still alive.What Eva finds is a grief-stricken family; parents unsure how to handle this echo they thought they wanted; and Ray, who knew every detail, every contour of Amarra. And when Eva is unexpectedly dealt a fatal blow that will change her existence forever, she is forced to choose: Stay and live out her years as a copy or leave and risk it all for the freedom to be an original. To be Eva.From debut novelist Sangu Mandanna comes the dazzling story of a girl who was always told what she had to be—until she found the strength to decide for herself.

Alienated


Melissa Landers - 2014
    Now Cara Sweeney is going to be sharing a bathroom with one of them. Handpicked to host the first-ever L’eihr exchange student, Cara thinks her future is set. Not only does she get a free ride to her dream college, she’ll have inside information about the mysterious L’eihrs that every journalist would kill for. Cara’s blog following is about to skyrocket.Still, Cara isn’t sure what to think when she meets Aelyx. Humans and L’eihrs have nearly identical DNA, but cold, infuriatingly brilliant Aelyx couldn’t seem more alien. She’s certain about one thing, though: no human boy is this good-looking.But when Cara's classmates get swept up by anti-L'eihr paranoia, Midtown High School suddenly isn't safe anymore. Threatening notes appear in Cara's locker, and a police officer has to escort her and Aelyx to class. Cara finds support in the last person she expected. She realizes that Aelyx isn’t just her only friend; she's fallen hard for him. But Aelyx has been hiding the truth about the purpose of his exchange, and its potentially deadly consequences. Soon Cara will be in for the fight of her life—not just for herself and the boy she loves, but for the future of her planet.

Future Shock


Elizabeth Briggs - 2016
    But then she gets an unexpected offer from Aether Corporation, the powerful Los Angeles tech giant. Along with four other recruits—Adam, Chris, Trent, and Zoe—Elena is being sent on a secret mission to bring back data from the future. All they have to do is get Aether the information they need, and the five of them will be set for life. It’s an offer Elena can’t refuse.But something goes wrong when the time travelers arrive in the future. And they are forced to break the only rule they were given—not to look into their own fates. Now they have twenty-four hours to get back to the present and find a way to stop a seemingly inevitable future—and a murder—from happening. But changing the timeline has deadly consequences too. Who can Elena trust as she fights to save her life?The first book in an unforgettable series about rewriting your destiny in the city of dreams.

Control


Lydia Kang - 2013
    But before Zel has a plan, Dyl is taken by strangers using bizarre sensory weapons, and Zel finds herself in a safe house for teens who aren’t like any she’s ever seen before—teens who shouldn’t even exist. Using broken-down technology, her new friends’ peculiar gifts, and her own grit, Zel must find a way to get her sister back from the kidnappers who think a powerful secret is encoded in Dyl’s DNA. Set in 2150—in a world of automatic cars, nightclubs with auditory ecstasy drugs, and guys with four arms—this is about the human genetic “mistakes” that society wants to forget, and the way that outcasts can turn out to be heroes.

Gates of Thread and Stone


Lori M. Lee - 2014
    When Kai was eight, she was found by Reev on the riverbank, and her “brother” has taken care of her ever since. Kai doesn’t know where her ability comes from—or where she came from. All that matters is that she and Reev stay together, and maybe one day move out of the freight container they call home, away from the metal walls of the Labyrinth. Kai’s only friend is Avan, the shopkeeper’s son with the scandalous reputation that both frightens and intrigues her. Then Reev disappears. When keeping silent and safe means losing him forever, Kai vows to do whatever it takes to find him. She will leave the only home she’s ever known and risk getting caught up in a revolution centuries in the making. But to save Reev, Kai must unravel the threads of her past and face shocking truths about her brother, her friendship with Avan, and her unique power.

Academy 7


Anne Osterlund - 2009
    Aerin excels at Academy 7 in all but debate, where Dane Madousin -- son of one of the most powerful men in the Alliance -- consistently outtalks her. Fortunately Aerin consistently outwits him at sparring. They are at the top of their class until Dane jeopardizes everything and Aerin is unintentionally dragged down with him. When the pair is given a joint punishment, an unexpected friendship -- and romance -- begins to form. But Dane and Aerin both harbor dangerous secrets, and the two are linked in ways neither of them could ever have imagined...

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.

Empress of a Thousand Skies


Rhoda Belleza - 2017
    Now, on the eve of her coronation, the time has finally come for Rhee to claim her throne - and her revenge.Alyosha is a Wraetan who has risen above his war refugee origins to find fame as the dashing star of a DroneVision show. Despite his popularity, Aly struggles with anti-Wraetan prejudices and the pressure of being perfect in the public eye.Their paths collide with one brutal act of violence: Rhee is attacked, barely escaping with her life. Aly is blamed for her presumed murder.The princess and her accused killer are forced to go into hiding - even as a war between planets is waged in Rhee's name. But soon, Rhee and Aly discover that the assassination attempt is just one part of a sinister plot. Bound together by an evil that only they can stop, the two fugitives must join forces to save the galaxy.

The Shadow Society


Marie Rutkoski - 2012
    She has never really belonged anywhere—but she couldn't have guessed that she comes from an alternate world where the Great Chicago Fire didn't happen and deadly creatures called Shades terrorize the human population.Memories begin to haunt Darcy when a new boy arrives at her high school, and he makes her feel both desire and desired in a way she hadn't thought possible. But Conn's interest in her is confusing. It doesn't line up with the way he first looked at her.As if she were his enemy.When Conn betrays Darcy, she realizes that she can't rely on anything—not herself, not the laws of nature, and certainly not him. Darcy decides to infiltrate the Shadow Society and uncover the Shades' latest terrorist plot. What she finds out will change her world forever . . .In this smart, compulsively readable novel, master storyteller Marie Rutkoski has crafted an utterly original world, characters you won't soon forget, and a tale full of intrigue and suspense.

A Thousand Pieces of You


Claudia Gray - 2014
    Their most astonishing invention, called the Firebird, allows users to jump into multiple universes—and promises to revolutionize science forever. But then Marguerite's father is murdered, and the killer—her parent's handsome, enigmatic assistant Paul— escapes into another dimension before the law can touch him.Marguerite refuses to let the man who destroyed her family go free. So she races after Paul through different universes, always leaping into another version of herself. But she also meets alternate versions of the people she knows—including Paul, whose life entangles with hers in increasingly familiar ways. Before long she begins to question Paul's guilt—as well as her own heart. And soon she discovers the truth behind her father's death is far more sinister than she expected.

Frozen


Melissa de la Cruz - 2013
    Like much of the destroyed planet, the place knows only one temperature—freezing. But some things never change. The diamond in the ice desert is still a 24-hour hedonistic playground and nothing keeps the crowds away from the casino floors, never mind the rumors about sinister sorcery in its shadows.At the heart of this city is Natasha Kestal, a young blackjack dealer looking for a way out. Like many, she's heard of a mythical land simply called “the Blue.” They say it’s a paradise, where the sun still shines and the waters are turquoise. More importantly, it’s a place where Nat won’t be persecuted, even if her darkest secret comes to light.But passage to the Blue is treacherous, if not impossible, and her only shot is to bet on a ragtag crew of mercenaries led by a cocky runner named Ryan Wesson to take her there. Danger and deceit await on every corner, even as Nat and Wes find themselves inexorably drawn to each other. But can true love survive the lies? Fiery hearts collide in this fantastic tale of the evil men do and the awesome power within us all.

The Similars


Rebecca Hanover - 2019
    Who are these six clones? What are the odds that all of them would be Darkwood students? Who is the madman who broke the law to create them? Emma couldn't care less. Her best friend, Oliver, died over the summer and all she can think about is how to get through her junior year without him. Then she comes face-to-heartbreaking-face with Levi—Oliver's exact DNA replica and one of the Similars.Emma wants nothing to do with the Similars, but she keeps getting pulled deeper and deeper into their clique, uncovering dark truths about the clones and her prestigious school along the way. But no one can be trusted…not even the boy she is falling for who has Oliver's face.