This is what it means to grieve someone. It's a little bit like a black hole. It's a little bit like infinity.Gottie H. Oppenheimer is losing time. Literally. When the fabric of the universe around her seaside town begins to fray, she's hurtled through wormholes to her past:To last summer, when her grandfather Grey died. To the afternoon she fell in love with Jason, who wouldn't even hold her hand at the funeral. To the day her best friend Thomas moved away and left her behind with a scar on her hand and a black hole in her memory.Although Grey is still gone, Jason and Thomas are back, and Gottie's past, present, and future are about to collide—and someone's heart is about to be broken.With time travel, quantum physics, and sweeping romance, The Square Root of Summer is an exponentially enthralling story about love, loss, and trying to figure it all out, from stunning debut YA voice, Harriet Reuter Hapgood.

    No one sees them. No one notices them. They live their lives under the radar, forgotten as soon as you turn away. That’s why they make the perfect assassins.The Institute finds these people when they’re young and takes them away for training. But an untrained Nobody is a threat to their organization. And threats must be eliminated.Sixteen-year-old Claire has been invisible her whole life, missed by the Institute’s monitoring. But now they’ve ID’ed her and send seventeen-year-old Nix to remove her. Yet the moment he lays eyes on her, he can’t make the hit. It’s as if Claire and Nix are the only people in the world for each other. And they are—because no one else ever notices them.

    Two hours after the funeral, Cate’s family picked up Violet’s replacement. Like nothing had happened. Because Cate’s parents are among those who decided to give their children a sort of immortality—by cloning them at birth—which means this new Violet has the same smile. The same perfect face. Thanks to advancements in mind-uploading technology, she even has all of the same memories as the girl she replaced.She also might have murdered the most popular girl in school.At least, that’s what the paparazzi and the anti-cloning protestors want everyone to think: that clones are violent, unpredictable monsters. Cate is used to hearing all that. She’s used to defending her sister, too. But Violet has vanished, and when Cate sets out to find her, she ends up in the line of fire instead. Because Cate is getting dangerously close to secrets that will rock the foundation of everything she thought was true.In a thrilling debut, Stefanie Gaither takes readers on a nail-biting ride through a future that looks frighteningly similar to our own time and asks: how far are you willing to go to keep your family together?

    A year after surviving a car accident that killed her friend Trent and left her body and face scarred, she can’t move forward. The only person who seems to understand her is Trent’s brother, Max.As Sadie begins to fall for Max, she's unsure if she is truly healed enough to be with him — even if Max is able to look at her scars and not shy away. But when the truth about the accident and subsequent events comes to light, Sadie has to decide if she can embrace the future or if she'll always be trapped in the past.

    Her mother taught her the three rules of walking: Never interfere. Never be seen. Never walk the same person’s dream more than once. Dea has never questioned her mother, not about the rules, not about the clocks or the mirrors, not about moving from place to place to be one step ahead of the unseen monsters that Dea’s mother is certain are right behind them.Then a mysterious new boy, Connor, comes to town and Dea finally starts to feel normal. As Connor breaks down the walls that she’s had up for so long, he gets closer to learning her secret. For the first time she wonders if that’s so bad. But when Dea breaks the rules, the boundary between worlds begins to deteriorate. How can she know what’s real and what’s not?

    . . I made a mistake, we all did . . . go back to the beginning . . . it’s not too late.As the only female to survive the devastating virus, Ara hasn’t seen another human in months―not since her father disappeared. The plague has swept away humanity, and Ara’s world is desolate, haunted by the ghosts of her former life. Her mother. Her sister.Kaden and his crew live by a code: stay alert, stay alive. When they catch Ara stealing from them, they are furious―and confused. She is the first girl they have seen in three years. And while Kaden knows taking her captive is wrong, he tells himself he’s doing it to protect her.But with Ara determined to follow through on her father’s mission―Go back to the beginning. End the plague―Kaden becomes mesmerized by Ara’s will and beauty. He knows he will do anything to help her, even if it tears their worlds apart.

    As one of the Mementi—a small group of genetically-enhanced humans—Gena remembers everything with the help of her Link bracelets, which preserve memories perfectly. But Links can be stolen, and six people have already lost their lives to a memory thief, including Gena’s best friend.Anyone could be next. Which is why Gena is less than pleased to meet a strange but charming boy named Kalan who claims that they’ve not only met, but that Gena knows who the thief is.The problem is, Gena doesn’t remember Kalan, she doesn’t remember seeing the thief, and she doesn’t know why she’s forgetting things— or how much else she might forget. As growing tensions between Mementi and ordinary humans drive the city of Havendale into chaos, Gena and Kalan team up to search for the thief. And as Gena loses more memories, they realize they have to solve the mystery fast.Because Gena’s life is unhappening around her.

    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.

    She is uniquely beautiful, sweet, and smart, and she tells Matty she’s waiting for her spaceship to return to pick her up.Of course she is. Matty has heard all the impossible UFO stories for all of his seventeen years: the conspiracy theories, the wild rumors, the crazy belief in life beyond the stars. As a kid, he searched the skies with his dad and studied the constellations. But all that is behind him now. Dad’s gone and Matty’s stuck.But now there is Priya. The self-proclaimed alien girl. She must be crazy or high, right? As Matty unravels the mystery of Priya, he realizes there is far more to her than he first imagined. And if he can learn to believe in what he can’t see: the universe, aliens…love…then maybe the impossible is possible, after all.

    Their ship harbors a chunk of Earth, which unbeknownst to them, is the last hope for the failing human race.Laura Cruz is a shipraider searching the galaxy for the history that was scattered to the stars. Once her family locates the John Muir and its precious cargo, they are certain human civilization is saved.When Tuck's and Laura’s worlds collide―literally―the two teens must outwit their enemies, evade brutal monsters that kill with sound, and work together to save the John Muir . . . and the whole human race.

    Two years ago, Shadow Boy Alasdair Finch’s life shattered to bits.His brother, Oliver—dead.His sweetheart, Mary—gone.His chance to break free of Geneva—lost.Heart-broken and desperate, Alasdair does the unthinkable: He brings Oliver back from the dead.But putting back together a broken life is more difficult than mending bones and adding clockwork pieces. Oliver returns more monster than man, and Alasdair’s horror further damages the already troubled relationship.Then comes the publication of Frankenstein and the city intensifies its search for Shadow Boys, aiming to discover the real life doctor and his monster. Alasdair finds refuge with his idol, the brilliant Dr. Geisler, who may offer him a way to escape the dangerous present and his guilt-ridden past, but at a horrible price only Oliver can pay…

    The ruined streets below are hunting grounds for rogue robots and Eaters.She understands why she’s never met a human besides her father. She even understands why he forbids her to look for medicine for her dying pet. But the thing is, it’s not her real father giving the orders…It’s his memories.Before he died, Frost’s father uploaded his consciousness into their robot servant. But the technology malfunctioned, and now her father fades in and out. So when Frost learns that there might be medicine on the other side of the ravaged city, she embarks on a dangerous journey to save the one living creature she loves.With only a robot as a companion, Frost must face terrors of all sorts, from outrunning the vicious Eaters…to talking to the first boy she’s ever set eyes on. But can a girl who’s only seen the world through books and dusty windows survive on her own? Or will her first journey from home be her last?

    Only one is coming back. It's been more than forty years since NASA sent the first men to the moon, and to grab some much-needed funding and attention, they decide to launch an historic international lottery in which three lucky teenagers can win a week-long trip to moon base DARLAH 2 - a place that no one but top government officials even knew existed until now. The three winners, Antoine, Midori, and Mia, come from all over the world. But just before the scheduled launch, the teenagers each experience strange, inexplicable events. Little do they know that there was a reason NASA never sent anyone back there until now-a sinister reason. But the countdown has already begun. . .

    To save her sister, who is suffering from a deadly illness thought to be caused by years of pollution, Ren accepts a secret mission from the government: to search for a freshwater source in the Ward, with the hope of it leading to a cure.However, she never expects that her search will lead to dangerous encounters with a passionate young scientist; a web of deceit and lies; and an earth-shattering mystery that’s lurking deep beneath the water’s rippling surface.Jordana Frankel’s ambitious debut novel and the first in a two-book series, The Ward is arresting, cinematic, and thrilling—perfect for fans of Scott Westerfeld or Ann Aguirre.

    where 'Happily Ever After' isn't just a promise, but a rule. Glimmering like a jewel behind its gateway, The Kingdom is an immersive fantasy theme park where guests soar on virtual dragons, castles loom like giants, and bioengineered species--formerly extinct--roam free.Ana is one of seven Fantasists, beautiful "princesses" engineered to make dreams come true. When she meets park employee Owen, Ana begins to experience emotions beyond her programming including, for the first time... love.But the fairytale becomes a nightmare when Ana is accused of murdering Owen, igniting the trial of the century. Through courtroom testimony, interviews, and Ana's memories of Owen, emerges a tale of love, lies, and cruelty--and what it truly means to be human.