They are recruited by an agency that no one knows exists, with only one purpose—to fix broken history. Because time travel is here, and there are those who would go back in time and change the past. That’s why the TimeRiders exist: to protect us. To stop time travel from destroying the world...

    He has a family, a home, and even Marley, his beloved dog. But there is something very special about Bobby.He is going to save the world.And not just Earth as we know it. Bobby is slowly starting to realize that life in the cosmos isn't quite what he thought it was. And before he can object, he is swept off to an alternate dimension known as Denduron, a territory inhabited by strange beings, ruled by a magical tyrant, and plagued by dangerous revolution.If Bobby wants to see his family again, he's going to have to accept his role as savior, and accept it wholeheartedly. Because, as he is about to discover, Denduron is only the beginning....Cover illustration by Victor Lee

    At seven, he was illegally hacking into computers. Now he's fourteen and studying for his World Domination degree, taking classes like embezzlement, misinformation, forgery, and infiltration at the institute founded by criminal mastermind Dr. Phineas Darkkon. Although Cadel may be advanced beyond his years, at heart he's a lonely kid. When he falls for the mysterious and brilliant Kay-Lee, he begins to question the moral implications of his studies for the first time. But is it too late to stop Dr. Darkkon from carrying out his evil plot?An engrossing thriller with darkness and humor, freaks and geeks, Evil Genius explores the fine line between good and evil in a strange world of manipulations and subterfuge where nothing is as it seems.

    When Eragon finds a polished blue stone in the forest, he thinks it is the lucky discovery of a poor farm boy; perhaps it will buy his family meat for the winter. But when the stone brings a dragon hatchling, Eragon soon realizes he has stumbled upon a legacy nearly as old as the Empire itself. Overnight his simple life is shattered, and he is thrust into a perilous new world of destiny, magic, and power. With only an ancient sword and the advice of an old storyteller for guidance, Eragon and the fledgling dragon must navigate the dangerous terrain and dark enemies of an Empire ruled by a king whose evil knows no bounds. Can Eragon take up the mantle of the legendary Dragon Riders? The fate of the Empire may rest in his hands.

    Time tornadoes are ripping people from the present, never to return them, while a woolly mammoth inexplicably appears on banks of the River Thames. Eleven-year-old Silver and her guardian live in a house called Tanglewreck, which is somehow at the center of these mysterious time warps. A strange heirloom called the Timekeeper is hidden somewhere in the house, and Silver must find it and protect it . . . because whoever gets hold of the Timekeeper will have the power to control time-and life as we know it-forever. Reviews The sheer exhilaration of the adventure and the many fascinating historical and scientific allusions will keep readers engrossed through to the satisfying conclusion. -Publishers Weekly An appealing read for fantasy and science- fiction fans alike...Well-developed main characters add liveliness and suspense to the story, while secondary characters (a pair of inept thugs, the original Schr�dinger's cat) add touches of humor to a basically sober story. The climax is chaotic and exciting; the resolution is realistic, bittersweet. -Kirkus Reviews Winterson masterfully weaves together an imaginative array of settings and characters to bring the story to its exhilarating fulfillment. Silver's varied relationships add even more depth, encapsulating family, friendship, deceit, and abuse... [T]his time-bending sci-fi adventure will be a fine addition to young adult collections. -School Library Journal Winterson seamlessly combines rousing adventure with time warps, quantum physics, and a few wonderfully hapless flunkies. Her clever science will draw fans of Madeline L'Engle's A Wrinkle in Time, and her dastardly villains and resourceful youngsters will remind readers of the Lemony Snicket's books about the hapless Baudelaires. --Booklist Silver is a plucky hero in the mold of Neil Gaiman's Coraline and Philip Pullman's Lyra, a creature of action not introspection.

    until she discovers a mysterious library book that promises her the chance to become a wizard. But she has no idea of the difference that taking the Wizard's Oath is going to make in her life. Shortly, in company with fellow beginner-wizard Kit Rodriguez, Nita's catapulted into what will be the adventure of a lifetime—if she and Kit can both live through it. For every wizard's career starts with an Ordeal in which he or she must challenge the one power in the universe that hates wizardry more than anything else: the Lone Power that invented death and turned it loose in the worlds. Plunged into a dark and deadly alternate New York full of the Lone One's creatures, Kit and Nita must venture into the very heart of darkness to find the stolen, legendary Book of Night with Moon. Only with the dangerous power of the wizardly Book do they have a chance to save not just their own lives, but their world...

    Though invisible to the naked eye, a personal fairy - like a specialized good luck charm - is vital to a person's success. It might determine whether you make a sports team, pass a class, or find that perfect outfit. But for fourteen-year-old Charlie, having a parking fairy is worse than having nothing at all - especially when the school bully carts her around like his private parking pass.Enter: The Plan. At first, teaming up with her archenemy, Fiorenze (who has an all-the-boys-like-you fairy), seems like a great idea. But when Charlie unexpectedly gets her heart’s desire, it isn’t at all how she thought it would be, and she’ll have resort to extraordinary measures to set things right.From the author of the award-winning Magic or Madness trilogy, How to Ditch Your Fairy is a delightful story of friendship, fairies, and figuring out how to make your own magic.

    In the Capital, eighteen-year-old Coriolanus Snow is preparing for his one shot at glory as a mentor in the Games. The once-mighty house of Snow has fallen on hard times, its fate hanging on the slender chance that Coriolanus will be able to outcharm, outwit, and outmaneuver his fellow students to mentor the winning tribute.The odds are against him. He's been given the humiliating assignment of mentoring the female tribute from District 12, the lowest of the low. Their fates are now completely intertwined -- every choice Coriolanus makes could lead to favor or failure, triumph or ruin. Inside the arena, it will be a fight to the death. Outside the arena, Coriolanus starts to feel for his doomed tribute... and must weigh his need to follow the rules against his desire to survive no matter what it takes.

    Her parents are divorcing, her boyfriend Nick has grown distant, and her physics teacher has it in for her. When she's betrayed by the two people she trusts most, Josie thinks things can't get worse.Until she starts having dreams about a girl named Jo. Every night at the same time—3:59 a.m.Jo's life is everything Josie wants: she's popular, her parents are happily married, and Nick adores her. It all seems real, but they're just dreams, right? Josie thinks so, until she wakes one night to a shadowy image of herself in the bedroom mirror – Jo. Josie and Jo realize that they are doppelgängers living in parallel universes that overlap every twelve hours at exactly 3:59. Fascinated by Jo's perfect world, Josie jumps at the chance to jump through the portal and switch places for a day.But Jo’s world is far from perfect. Not only is Nick not Jo's boyfriend, he hates her. Jo's mom is missing, possibly insane. And at night, shadowy creatures feed on human flesh.By the end of the day, Josie is desperate to return to her own life. But there’s a problem: Jo has sealed the portal, trapping Josie in this dangerous world. Can she figure out a way home before it’s too late?From master of suspense Gretchen McNeil comes a riveting and deliciously eerie story about the lives we wish we had – and how they just might kill you.

    Allegedly. William de Worde is the Discworld's first investigative journalist. He didn't mean to be - it was just an accident. But, as William fills his pages with reports of local club meetings and pictures of humorously shaped vegetables, dark forces high up in Ankh-Morpork's society are plotting to overthrow the city's ruler, Lord Vetinari.

    Powerful and dangerous, they walk hidden in the mortal world. Aislinn fears their cruelty - especially if they learn of her Sight - and wishes she were as blind to their presence as other teens.Rule #2: Don't speak to invisible faeries.Now faeries are stalking her. One of them, Keenan, who is equal parts terrifying and alluring, is trying to talk to her, asking questions Aislinn is afraid to answer.Rule #1: Don't ever attract their attention.But it's too late. Keenan is the Summer King, who has sought his queen for nine centuries. Without her, summer itself will perish. He is determined that Aislinn will become the Summer Queen at any cost — regardless of her plans or desires.Suddenly none of the rules that have kept Aislinn safe are working anymore, and everything is on the line: her freedom; her best friend, Seth; her life; everything.Faery intrigue, mortal love, and the clash of ancient rules and modern expectations swirl together in Melissa Marr's stunning twenty-first-century faery tale.

    And while Alex's own powers aren't as showy as some mages, he does have the advantage of foreseeing the possible future--allowing him to pull off operations that have a million-to-one-chance of success. But when Alex is approached by multiple factions to crack open a relic from a long-ago mage war, he knows that whatever's inside must be beyond powerful. And thanks to his abilities, Alex can predict that by taking the job, his odds of survival are about to go from slim to none...

    The Guild, a secretive fraternity of time travellers, informs him that there is no return. But Nick yearns for the beautiful Julia Percy, who remains in 1815. As fate and the fraying fabric of time draw Nick and Julia together once again, the lovers must match wits and gamble their hearts against the rules of time itself.  Rich in romance and historical detail, Bee Ridgway’s debut is a thrilling, fast-paced narrative evocative of Deborah Harkness’s time-bending bestsellers.

    When wealthy sorcerer Hollin Parry hires her to do a special act - singing accompaniment to an exquisite piano-playing automaton, Nimira believes it is the start of a new life. In Parry's world, however, buried secrets stir. Unsettling below-stairs rumours abound about ghosts, a mad woman roaming the halls, and of Parry's involvement in a gang of ruthless sorcerers who torture fairies for sport. When Nimira discovers the spirit of a dashing young fairy gentleman is trapped inside the automaton's stiff limbs, waiting for someone to break the curse and set him free, the two fall in love. But it is a love set against a dreadful race against time to save the entire fairy realm, which is in mortal peril.

    The only time teenage Wade Watts really feels alive is when he's jacked into the virtual utopia known as the OASIS. Wade's devoted his life to studying the puzzles hidden within this world's digital confines, puzzles that are based on their creator's obsession with the pop culture of decades past and that promise massive power and fortune to whoever can unlock them. But when Wade stumbles upon the first clue, he finds himself beset by players willing to kill to take this ultimate prize. The race is on, and if Wade's going to survive, he'll have to win—and confront the real world he's always been so desperate to escape.