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.

    But it's really happening - her teen novel is getting published. Instead of heading to college, she's living in New York City, where she's welcomed into the dazzling world of YA publishing. That means book tours, parties with her favorite authors, and finding a place to live that won't leave her penniless. It means sleepless nights rewriting her first draft and struggling to find the perfect ending... all while dealing with the intoxicating, terrifying experience of falling in love - with another writer.Told in alternating chapters is Darcy's novel, the thrilling story of Lizzie, who wills her way into the afterworld to survive a deadly terrorist attack. With survival comes the responsibility to guide the restless spirits that walk our world, including one ghost with whom she shares a surprising personal connection. But Lizzie's not alone in her new calling - she has counsel from a fellow spirit guide, a very desirable one, who is torn between wanting Lizzie and warning her that...BELIEVING IS DANGEROUS.In a brilliant high-wire act of weaving two epic narratives - and two unforgettable heroines - into one novel, Scott Westerfeld's latest work is a triumph of storytelling.

    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.

    But she was also reckless— straying from the forest path in search of a way to free her world from the threat of eternal darkness. After an illicit meeting goes dreadfully wrong, Rachelle is forced to make a terrible choice that binds her to the very evil she had hoped to defeat.Three years later, Rachelle has given her life to serving the realm, fighting deadly creatures in an effort to atone. When the king orders her to guard his son Armand—the man she hates most—Rachelle forces Armand to help her find the legendary sword that might save their world. As the two become unexpected allies, they uncover far-reaching conspiracies, hidden magic, and a love that may be their undoing. In a palace built on unbelievable wealth and dangerous secrets, can Rachelle discover the truth and stop the fall of endless night?

    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.

    It started the day she fell from the tree at her grandma's cabin and became blind in one eye.Determined to understand her strange ability, Martha sets off to visit her grandmother, Mormor - only to discover Mormor is dead, a peculiar boy is in her cabin and a terrifying creature is on the loose.Then the spinning wheel starts creaking, books move around and terror creeps in . . .Set in the remote snows of contemporary Norway, The Twisted Tree is a ghost story that twists and turns - and never takes you quite where you'd expect.

    But one day she comes across a beautiful boy named Rose struggling to cross the river--a boy with a secretive past and special abilities, who is somehow able to find comfort and life from their dying planet.But just as the two form a bond, it is quickly torn apart after the Magistrate's son is murdered and Rose becomes the prime suspect. Little do Deedra and Rose know how much their relationship will affect the fate of everyone who lives on the planet.

    But then—as every good adventure begins—the king swoops into port, and Jonathan and his father are enlisted to find the cure to a deadly plague. Jonathan discovers that he's a prodigy at working with a new chemical called fantillium, which creates shared hallucinations—or illusions. And just like that, Jonathan is knocked off his path. Through richly developed parallel worlds, vivid action, a healthy dose of humor, and gorgeous writing, Heather Dixon spins a story that calls to mind The Night Circus and Pixar movies, but is wholly its own.

    Now, beyond the manicured gardens and ballrooms of Regency London, an alluring underworld available only to those with power is revealed to the cousins. By claiming their power, the three cousins have accidentally opened the gates to the underworld. Now ghouls, hellhounds—and most terrifying of all, the spirits of dark witches known as the Greymalkin Sisters—are hunting and killing young debutante witches for their powers. And, somehow, Emma is connected to the murders…because she keeps finding the bodies. Can the cousins seal the gates before another witch is killed…or even worse, before their new gifts are stripped away?

    She has just one goal: become a member of the elite King’s Guard to protect the royal family. She's not going to let anything stand in her way, not even a forbidden romance with her boss Ridley Dresden.But all her plans for the future are put on hold when Konstantin– a fallen hero she once loved – begins kidnapping changelings. Bryn is sent in to help stop him, but will she lose her heart in the process?

    All is going well until the ship makes a stop at a remote space station, the Yertina Feray, and the colonist's leader, Brother Blue, beats Tula within an inch of her life. An alien, Heckleck, saves her and teaches her the ways of life on the space station. When three humans crash land onto the station, Tula's desire for escape becomes irresistible, and her desire for companionship becomes unavoidable. But just as Tula begins to concoct a plan to get off the space station and kill Brother Blue, everything goes awry, and suddenly romance is the farthest thing from her mind.

    A world with possibilities and creatures beyond her imagining.But she will be forced to fight for her freedom. And unravelling the truth may cost Vega her life.

    His father is dead, his mother is missing, and he was just rescued by an enormous man named Frankenstein. Jamie is brought to Department 19, where he is pulled into a secret organization responsible for policing the supernatural, founded more than a century ago by Abraham Van Helsing and the other survivors of Dracula. Aided by Frankenstein's monster, a beautiful vampire girl with her own agenda, and the members of the agency, Jamie must attempt to save his mother from a terrifyingly powerful vampire. Department 19 takes us through history, across Europe, and beyond - from the cobbled streets of Victorian London to prohibition-era New York, from the icy wastes of Arctic Russia to the treacherous mountains of Transylvania. Part modern thriller, part classic horror, it's packed with mystery, mayhem, and a level of suspense that makes a Darren Shan novel look like a romantic comedy.

    Now sixteen, she lives on the grounds of the isolated estate, where orphan girls apprentice as musicians, healers, courtesans, and, if the rumors are true, assassins. Nisha makes her way as Matron’s assistant, her closest companions the mysterious cats that trail her shadow. Only when she begins a forbidden flirtation with the city’s handsome young courier does she let herself imagine a life outside the walls. Until one by one, girls around her start to die.Before she becomes the next victim, Nisha decides to uncover the secrets that surround the girls’ deaths. But by getting involved, Nisha jeopardizes not only her own future in the City of a Thousand Dolls—but her own life.

    Her brother Kai is losing hope of ever seeing her again. Then he meets Shay, a girl who saw Callie the day she disappeared, and his hope is reignited. Their search leads them to the heart of a terrifying epidemic that is raging through the country. Can Kai and Shay escape death and find Callie?