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.

    . . Pressia barely remembers the Detonations or much about life during the Before. In her sleeping cabinet behind the rubble of an old barbershop where she lives with her grandfather, she thinks about what is lost-how the world went from amusement parks, movie theaters, birthday parties, fathers and mothers . . . to ash and dust, scars, permanent burns, and fused, damaged bodies. And now, at an age when everyone is required to turn themselves over to the militia to either be trained as a soldier or, if they are too damaged and weak, to be used as live targets, Pressia can no longer pretend to be small. Pressia is on the run.Burn a Pure and Breathe the Ash . . . There are those who escaped the apocalypse unmarked. Pures. They are tucked safely inside the Dome that protects their healthy, superior bodies. Yet Partridge, whose father is one of the most influential men in the Dome, feels isolated and lonely. Different. He thinks about loss-maybe just because his family is broken; his father is emotionally distant; his brother killed himself; and his mother never made it inside their shelter. Or maybe it's his claustrophobia: his feeling that this Dome has become a swaddling of intensely rigid order. So when a slipped phrase suggests his mother might still be alive, Partridge risks his life to leave the Dome to find her. When Pressia meets Partridge, their worlds shatter all over again.

    After her compulsion to self-harm came to light, Heather was kept under her doctor’s watchful eye. Her family thinks she’s better—and there’s nothing she wants more than for that to be true. She still can’t believe she’s allowed to spend her summer vacation as she always does: at her aunt’s home in Scotland, where she has lots of happy memories. Far away from all her problems save one: she can’t stop carving the Celtic knot that haunts her dreams into her skin.Good friends and boys with Scottish accents can cure almost anything…except nightmares. Heather can’t stop dreaming about two sisters from centuries ago, twins Prudence and Primrose, who somehow seem tied to her own life. Their presence lurks just beneath the surface of her consciousness, sending ripples through what should be a peaceful summer. The twins might hold the key to putting Heather’s soul at rest…or they could slice her future deeper than any knife.

    My childhood wasn't like yours. I've never had friends, and in my whole life I've not met enough people to play a game of football. My parents told me how crowded the world used to be, but we were never lonely on our remote island. We had each other, and our dogs. Then the thief came. There may be no law left except what you make of it. But if you steal my dog, you can at least expect me to come after you. Because if we aren't loyal to the things we love, what's the point?

    Elegant and intimate; you're close enough to kiss, close enough to feel your partner's heartbeat. But for Vanessa, dance is deadly – and she must be very careful who she trusts . . .Vanessa Adler attends an elite ballet school – the same one her older sister, Margaret, attended before she disappeared. Vanessa feels she can never live up to her sister's shining reputation. But Vanessa, with her glorious red hair and fair skin, has a kind of power when she dances – she loses herself in the music, breathes different air, and the world around her turns to flames . . . Soon she attracts the attention of three men: gorgeous Zep, mysterious Justin, and the great, enigmatic choreographer Josef Zhalkovsky. When Josef asks Vanessa to dance the lead in the Firebird, she has little idea of the danger that lies ahead – and the burning forces about to be unleashed . . .

    The rules are simple. Survive the palace’s enchanted seasonal rooms. Conquer Winter, Spring, Summer, and Fall. Marry the prince. All are eligible to compete—all except yōkai, supernatural monsters and spirits whom the human emperor is determined to enslave and destroy. Mari has spent a lifetime training to become empress. Winning should be easy. And it would be, if she weren't hiding a dangerous secret. Mari is a yōkai with the ability to transform into a terrifying monster. If discovered, her life will be forfeit. As she struggles to keep her true identity hidden, Mari’s fate collides with that of Taro, the prince who has no desire to inherit the imperial throne, and Akira, a half-human, half-yōkai outcast.Torn between duty and love, loyalty and betrayal, vengeance and forgiveness, the choices of Mari, Taro, and Akira will decide the fate of Honoku in this beautifully written, edge-of-your-seat YA fantasy.

    Medical science and governments around the world scramble in an effort to solve the problem, but twenty-five years later there is no cure, and an entire generation grows up with a population of fewer than a thousand women.Zoey and some of the surviving young women are housed in a scientific research compound dedicated to determining the cause. For two decades, she’s been isolated from her family, treated as a test subject, and locked away—told only that the virus has wiped out the rest of the world’s population.Captivity is the only life Zoey has ever known, and escaping her heavily armed captors is no easy task, but she’s determined to leave before she is subjected to the next round of tests…a program that no other woman has ever returned from. Even if she’s successful, Zoey has no idea what she’ll encounter in the strange new world beyond the facility’s walls. Winning her freedom will take brutality she never imagined she possessed, as well as all her strength and cunning—but Zoey is ready for war.