The Shadow Cipher


Laura Ruby - 2017
    Fifty-seven years later, the enigmatic architects disappeared, leaving behind for the people of New York the Old York Cipher—a puzzle laid into the shining city they constructed, at the end of which was promised a treasure beyond all imagining. By the present day, however, the puzzle has never been solved, and the greatest mystery of the modern world is little more than a tourist attraction.Tess and Theo Biedermann and their friend Jaime Cruz live in a Morningstarr apartment house—until a real estate developer announces that the city has agreed to sell him the five remaining Morningstarr buildings. Their likely destruction means the end of a dream long-held by the people of New York. And if Tess, Theo and Jaime want to save their home, they have to prove that the Old York Cipher is real. Which means they have to solve it.

Blackout


Robison Wells - 2013
    And these four are about to find their lives intertwined in a complex web of deception, loyalty, and catastrophic danger—where one wrong choice could trigger an explosion that ends it all.

Jekel Loves Hyde


Beth Fantaskey - 2010
    But when her dad is murdered, and her college savings disappear, she's tempted to peek inside, as the contents might be key to a lucrative chemistry scholarship.To better her odds, Jill enlists the help of gorgeous, brooding Tristen Hyde, who has his own dark secrets locked away. As the team of Jekel and Hyde, they recreate experiments based on the classic novel, hoping not only to win a prize, but to save Tristen’s sanity. Maybe his life. But Jill’s accidental taste of a formula unleashes her darkest nature and compels her to risk everything – even Tristen’s love – just for the thrill of being… bad.

Origin


Jessica Khoury - 2012
    She was raised by a team of scientists who have created her to be the start of a new immortal race. But on the night of her seventeenth birthday, Pia discovers a hole in the electric fence that surrounds her sterile home―and sneaks outside the compound for the first time in her life. Free in the jungle, Pia meets Eio, a boy from a nearby village. Together, they embark on a race against time to discover the truth about Pia's origin―a truth with deadly consequences that will change their lives forever.Origin is a beautifully told, shocking new way to look at an age-old desire: to live forever, no matter the cost.

Nova


Margaret Fortune - 2015
    The fog vanishes, dissipated in an instant as though it never was. Memories come slotting into place, their edges sharp enough to leave furrows, and suddenly I know. I know exactly who I am.My name is Lia Johansen, and I was named for a prisoner of war. She lived in the Tiersten Internment Colony for two years, and when they negotiated the return of the prisoners, I was given her memories and sent back in her place.And I am a genetically engineered human bomb.Lia Johansen was created for only one purpose: to slip onto the strategically placed New Sol Space Station and explode. But her mission goes to hell when her clock malfunctions, freezing her countdown with just two minutes to go. With no Plan B, no memories of her past, and no identity besides a name stolen from a dead POW, Lia has no idea what to do next. Her life gets even more complicated when she meets Michael Sorenson, the real Lia’s childhood best friend.Drawn to Michael and his family against her better judgment, Lia starts learning what it means to live and love, and to be human. It is only when her countdown clock begins sporadically losing time that she realizes even duds can still blow up. If she wants any chance at a future, she must find a way to unlock the secrets of her past and stop her clock. But as Lia digs into her origins, she begins to suspect there’s far more to her mission and to this war, than meets the eye. With the fate of not just a space station but an entire empire hanging in the balance, Lia races to find the truth before her time—literally—runs out.

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.

The Sky Inside


Clare B. Dunkle - 2008
    Every spring the residents of his town take down the snow they've stuck to their windows and put up flowers. Every morning his family gathers around their television and votes, like everyone else, for whatever matter of national importance the president has on the table. Today, it is the color of his drapes. It's business as usual under the protective dome of suburb HM1.And it's all about to come crashing down.Because a stranger has come to take away all the little children, including Martin's sister, Cassie, and no one wants to talk about where she has gone. The way Martin sees it, he has a choice. He can remain in the dubious safety of HM1, with danger that no one wants to talk about lurking just beneath the surface, or he can actually break out of the suburb, into the mysterious land outside, rumored to be nothing but blowing sand for miles upon miles.Acclaimed author Clare B. Dunkle has crafted a fresh and fast-paced science-fiction thriller, one that challenges her characters -- and her readers -- to look closer at the world they take for granted.

The One Safe Place


Tania Unsworth - 2014
    When his grandfather dies, Devin heads for the city. Once there, among the stark glass buildings, he finds scores of children, just like him, living alone on the streets. They tell him rumors of a place for abandoned children, with unlimited food and toys and the hope of finding a new family. But only the luckiest get there.An act of kindness earns Devin an invitation to the home, but it's soon clear that it s no paradise. As Devin investigates the intimidating administrator and the zombie-like sickness that afflicts some children, he discovers the home's horrific true mission. The only real hope is escape, but the place is as secure as a fortress.Fans of dystopian fiction and spine-chilling adventure will devour "The One Safe Place;" its haunting themes will resonate long after readers have turned the final page.

The Courier


Gerald Brandt - 2016
    A nobody. Level 2 trash in a multi-level city that stretches from San Francisco to the Mexican border, where corporations make all the rules. A runaway since the age of 14, Kris struggled to set up her life, barely scraping by, working hard to make it without anyone’s help. Witnessing the murder of one of her clients changes everything. Now she’s stuck with a mysterious package that everyone seems to want.Now the corporations want Kris gone, and are willing to go to almost any length to make it happen. Hunted, scared, and alone, she retreats to the only place she knows she can hide: the Level 1 streets. Running from people that seem to know her every move, she is rescued by Miller—a member of an underground resistance group—only to be pulled deeper into a world she doesn’t understand. They work together to stay ahead of the corporate killers, until Miller falls into their hands. Kris realizes being alone isn’t the answer, and she’s willing to do anything to get him back.

The Cypher


Julian Rosado-Machain - 2011
    A glimpse into a multinational company that is in reality the oldest of secret societies, one that spans close to seven thousand years of existence, weaving in and out of history, guiding and protecting humanity from creatures and forces that most of us believe are only mythology and fairy tales.The other is the story of Thomas Byrne, a young man thrust into secrets he shouldn't be aware of and dangers he shouldn't face, but that he ultimately will, for he is a Cypher. The only one who can steer humanity's future.The ultimate conspiracy theory is that Magic is real. Kept in check by technology, but every five hundred years the balance can shift and, if it does, technology will fail and those creatures we've driven into myth will come back with a vengeance.To protect the present, Guardians Incorporated needs to know the future.

The Delphi Effect


Rysa Walker - 2016
    Unfortunately, seventeen-year-old Anna Morgan has no choice. Resting on a park bench, touching the turnstile at the Metro station—she never knows where she’ll encounter a ghost. These mental hitchhikers are the reason Anna has been tossed from one foster home and psychiatric institution to the next for most of her life.When a chance touch leads her to pick up the insistent spirit of a girl who was brutally murdered, Anna is pulled headlong into a deadly conspiracy that extends to the highest levels of government. Facing the forces behind her new hitcher’s death will challenge the barriers, both good and bad, that Anna has erected over the years and shed light on her power’s origins. And when the covert organization seeking to recruit her crosses the line by kidnapping her friend, it will discover just how far Anna is willing to go to bring it down.

The Scourge


Jennifer A. Nielsen - 2016
    She is even more surprised when the test results come back positive, and she is sent to Attic Island, a former prison turned refuge—and quarantine colony—for the ill. The Scourge’s victims, Ani now among them, can only expect to live out short, painful lives there.However, Ani quickly discovers that she doesn’t know the whole truth about the Scourge or the Colony. She’s been caught in a devious plot, and, with the help of her best friend, Weevil, Ani means to uncover just what is actually going on. But will she and Weevil survive the Scourge—and the gorvernor’s wardens—long enough to make their escape and expose the cruel plan?

Pawn


Aimee Carter - 2013
    IF YOU GIVE UP EVERYTHING. For Kitty Doe, it seems like an easy choice. She can either spend her life as a III in misery, looked down upon by the higher ranks and forced to leave the people she loves, or she can become a VII and join the most powerful family in the country. If she says yes, Kitty will be Masked—surgically transformed into Lila Hart, the Prime Minister's niece, who died under mysterious circumstances. As a member of the Hart family, she will be famous. She will be adored. And for the first time, she will matter. There's only one catch. She must also stop the rebellion that Lila secretly fostered, the same one that got her killed and one Kitty believes in. Faced with threats, conspiracies and a life that's not her own, she must decide which path to choose—and learn how to become more than a pawn in a twisted game she's only beginning to understand.Previously titled Masked.

The Loop


Shandy Lawson - 2013
    Over the course of two pivotal days—both the best and worst of their lives—they struggle again and again to resist the pull of fate and the force of time itself. With each failure, they return to the beginning of their end, a wild road trip that brings them to the scene of their own murders and into the hands of the man destined to kill them.As time circles back on itself, events become more deeply ingrained, more inescapable for the two kids trapped inside the loop. The closer they come to breaking out, the tighter fate’s clutches seem to grip them. They devise a desperate plan to break free and survive the days ahead, but what if Ben and Maggie’s only shot at not dying is surviving apart?

Mystic City


Theo Lawrence - 2012
    Book One of the Mystic City Novels.Aria Rose, youngest scion of one of Mystic City's two ruling rival families, finds herself betrothed to Thomas Foster, the son of her parents' sworn enemies. The union of the two will end the generations-long political feud - and unite all those living in the Aeries, the privileged upper reaches of the city, against the banished mystics who dwell below in the Depths.But Aria doesn't remember falling in love with Thomas; in fact, she wakes one day with huge gaps in her memory. And she can't conceive why her parents would have agreed to unite with the Fosters in the first place.Only when Aria meets Hunter, a gorgeous rebel mystic from the Depths, does she start to have glimmers of recollection - and to understand that he holds the key to unlocking her past. The choices she makes can save or doom the city - including herself.