But despite the panic attacks tormenting her, nothing ever happens, and Sky’s beginning to think she’s crazy. Then she meets a mysterious, otherworldly boy named Win and discovers the shocking truth her premonitions have tapped into: our world no longer belongs to us. For thousands of years, Earth has been at the mercy of alien scientists who care nothing for its inhabitants and are using us as the unwitting subjects of their time-manipulating experiments. Win belongs to a rebel faction seeking to put a stop to it, and he needs Skylar’s help--but with each shift in the past, the very fabric of reality is unraveling, and soon there may be no Earth left to save.

    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.

    In an attempt to clear her name, Alina unintentionally trades one prison for another when she escapes, aided by a group of teens whose intentions and motivations are a mystery to her. As she gets to know one of the boys, sparks fly, and Alina believes she may finally be able to trust someone. But when she uncovers clues left behind from her past life that only she can decipher, secrets begin to unravel. Alina must figure out whether she’s more than the soul she inherited, or if she’s fated to repeat the past. This compelling story will leave readers wondering if this fictional world could become a reality.

    Her father was the world's leading geneticist, and humanity's best hope of beating a devastating virus. Then, hidden beneath Cole's genehacked enhancements she finds a message of hope: Lachlan created a vaccine.Only she can find and decrypt it, if she can unravel the clues he left for her. The closer she gets, the more she finds herself at risk from Cartaxus, a shadowy organization with a stranglehold on the world's genetic tech. But it's too late to turn back.There are three billion lives at stake, two people who can save them, and one final secret that Cat must unlock. A secret that will change everything.

    With her best friend and her robotic sidekick in tow, she and Ezekiel will trek across deserts of irradiated glass, battle cyborg assassins, and scour abandoned megacities to save the ones she loves and learn the dark secrets of her past.

    Agreeing to spend the summer in Scotland, Hope discovers that her mother was more than a brilliant academic, but also a member of a secret society of time travelers. Trapped in the twelfth century in the age of Eleanor of Aquitaine, Hope has seventy-two hours to rescue her mother and get back to their own time. Along the way, her path collides with that of a mysterious boy who could be vital to her mission . . . or the key to Hope’s undoing.

    Then, catastrophe strikes: the massive luxury spaceliner is yanked out of hyperspace and plummets into the nearest planet. Lilac LaRoux and Tarver Merendsen survive. And they seem to be alone. Lilac is the daughter of the richest man in the universe. Tarver comes from nothing, a young war hero who learned long ago that girls like Lilac are more trouble than they’re worth. But with only each other to rely on, Lilac and Tarver must work together, making a tortuous journey across the eerie, deserted terrain to seek help. Then, against all odds, Lilac and Tarver find a strange blessing in the tragedy that has thrown them into each other’s arms. Without the hope of a future together in their own world, they begin to wonder—would they be better off staying here forever?Everything changes when they uncover the truth behind the chilling whispers that haunt their every step. Lilac and Tarver may find a way off this planet. But they won’t be the same people who landed on it.The Starbound Trilogy: Three worlds. Three love stories. One enemy.

    The United States splintered into fifty walled cities where the surviving citizens clustered to start over. The Company, which ended the plague by bringing a life-saving vaccine back from the future, controls everything. They ration the scant food and supplies through a lottery system, mandate daily doses of virus suppressant, and even monitor future timelines to stop crimes before they can be committed.Brilliant but autistic, sixteen-year-old Clover Donovan has always dreamed of studying at the Waverly-Stead Academy. Her brother and caretaker, West, has done everything in his power to make her dream a reality. But Clover’s refusal to part with her beloved service dog denies her entry into the school. Instead, she is drafted into the Time Mariners, a team of Company operatives who travel through time to gather news about the future.When one of Clover’s missions reveals that West’s life is in danger, the Donovans are shattered. To change West’s fate, they’ll have to take on the mysterious Company. But as its secrets are revealed, they realize that the Company’s rule may not be as benevolent as it seems. In saving her brother, Clover will face a more powerful force than she ever imagined… and will team up with a band of fellow misfits and outsiders to incite a revolution that will change their destinies forever.

    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.

    Awkward. Artless. That’s what the other girls whisper behind her back. But sixteen-year-old Adelice Lewys has a secret: She wants to fail. Gifted with the ability to weave time with matter, she’s exactly what the Guild is looking for, and in the world of Arras, being chosen to work the looms is everything a girl could want. It means privilege, eternal beauty, and being something other than a secretary. It also means the power to manipulate the very fabric of reality. But if controlling what people eat, where they live, and how many children they have is the price of having it all, Adelice isn’t interested. Not that her feelings matter, because she slipped and used her hidden talent for a moment. Now she has one hour to eat her mom’s overcooked pot roast. One hour to listen to her sister’s academy gossip and laugh at her dad’s jokes. One hour to pretend everything’s okay. And one hour to escape.Because tonight, they’ll come for her.

    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.

    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.

    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.

    Eating breakfast or skipping it, sneaking out instead of staying in bed—every decision creates an alternate universe in which an Echo self takes the road not traveled. As a Walker who can navigate between these realities, Del is training to help keep the dimensions in harmony.When Del secretly starts to investigate other dissonant worlds, she get tangled up with an Echo of her longtime crush. She knows she shouldn't keep seeing him. But as Del persists, she uncovers a truth that the Council of Walkers is trying to hide—a secret that threatens the entire multiverse.

    But when Bree sneaks back to talk the kid into keeping his yap shut, she doesn't go back far enough. The boy, Finn, now three years older and hot as a solar flare, is convinced he's in love with Bree, or rather, a future version of her that doesn't think he's a complete pain in the arse. To make matters worse, she inadvertently transports him back to the 23rd century with her.Once home, Bree discovers that a recent rash of accidents at her school are anything but accidental. Someone is attacking time travelers. As Bree and her temporal tagalong uncover seemingly unconnected clues—a broken bracelet, a missing data file, the art heist of the millennium—that lead to the person responsible, she alone has the knowledge to piece the puzzle together. Knowledge only one other person has. Her future self.But when those closest to her become the next victims, Bree realizes the attacker is willing to do anything to stop her. In the past, present, or future.