Science For Teens

The fate of the entire Marvel Universe hangs in the balance as Earth's mightiest heroes face their greatest challenge! Summoned across the stars by the mysterious and unbelievably powerful Beyonder, the Avengers, Spider-Man, the Fantastic Four, and the X-Men are set against their deadliest foes on the mysterious planet known as Battleworld - with the winner promised the ultimate prize. But as battle lines are drawn, new alliances are forged, and old enemies clash, one among them is not willing to settle for anything less than godhood.

Shortly after her 16th birthday, Sunshine Griffith and her mother, Kat, move from sunny Austin, Texas, to the rain-drenched town of Ridgemont, Washington. Though Sunshine is adopted, she and her mother have always been close, sharing a special bond filled with laughter and inside jokes. But from the moment they arrive, Sunshine feels her world darken with an eeriness she cannot place. And even if Kat doesn't recognize it, Sunshine knows that something about their new house is just...creepy.

As the Empress ascends her throne and Numistar Winterborn plots to gain unstoppable power, it falls to a hatchling Star Dragoness to navigate the clash between two almighty forces. Upon her tiny shoulders rests the future of all Dragonkind. Yet, does a sinister mastermind lurk behind the war convulsing the Island-World? A supremely twisted, devious foe? Islands will be toppled from their roots. Nations will be ravaged by sword and talon. Legends will rise. And the courage of a girl born to dance, born to the flame of Dragon life, must withstand the ultimate test.

In this thrilling conclusion to the USA Today best-selling Siren Prophecy Trilogy, the Dome is under its greatest threat yet. Myreen struggles to adapt to life under the thumb of her vampire leader father. Kol battles his feelings over the family curse while trying to save her. Kenzie dives headfirst into the vampire school to rescue her best friend and Leif, who is so broken down by torture he can barely decipher what's real and what's not. The final battle between the shifters and vampires is coming.

When Hunter Cassidy plans to infiltrate the Assassin's Legion, posing as an assassin-in-training, she is prepared to encounter danger every step of the way. What she doesn't expect is the ruggedly handsome and relentlessly fierce trainee, Slade Baines. It's hard enough that Hunter is the first female to be accepted to train with the Master Assassin himself. Even when she beats the other candidates, the Master ranks her lowest of all. In the male-dominated Legion, the other trainees see her as a weak link to be driven out of their ranks.

There are no screens. There are no controls. You don't just see and hear it - you taste, smell, and touch it, too. In this new reality, there are no laws to break or rules to obey. You can live your best life. Indulge every desire. It's a game so addictive you'll never want it to end. Until you realize that you're the one being played. Welcome to Otherworld, where reality is dead. Step into the future. Leave your body behind.

Although the legend of King Arthur has been told many times, rarely have the villains of the tale been given voices. Here, the treacherous half-sister of Arthur tells the fantastic story of her life, from her tragic childhood to the moment she realizes her fated role in the King's downfall. This is the perfect companion to Nancy Springer's I Am Mordred, an ALA Best Book for Young Adults.

Ten teenagers broke behavioral law. Sentenced to be reeducated on the moon of Jerem, they were placed in stasis on the automated ship Phetteron for their six day journey. They never reached their destination. Thrown off course by a computer malfunction, the Phetteron is damaged in an asteroid belt and crash lands on the uninhabited ice planet of Valkrys.

Lost in a new world, Lyra finds Will—a boy on the run, a murderer—a worthy and welcome ally. For this is a world where soul-eating Specters stalk the streets and witches share the skies with troops of angels. Each is searching—Lyra for the meaning of Dark Matter, Will for his missing father—but what they find instead is a deadly secret, a knife of untold power. And neither Lyra nor Will suspects how tightly their lives, their loves, their destinies are bound together...until they are split apart.

Koren Bladewell now knows he is a wizard, but he is lost in the wilderness, cut off from help, and unable to use his powers. The enemy is poised at the border with an overwhelming invasion force, and it will take wizards, soldiers and a young, untested princess to hold off defeat long enough for Koren to be trained and grow into his power. But he might not wish to help those who deceived him and destroyed his life.

Before Manisha, the youngest of three sisters, was sent to hide on the floating mountain, her eldest sister, Eshani, made a deal with the shades. In order to save her people in the midst of a tragic war, she exchanged her life for theirs. Now, years later, the shades claim their due, dragging Eshani into the Nightmare Realm where she must find the Gatekeeper to fulfill her end of the bargain. Nothing is as it seems in a land filled with ravenous monsters, ghoulish residents, and a river full of the dead. But most terrifying of all is the Shadow King.

Seventeen-year-old Anouk envies the human world, where people known as Pretties lavish themselves in fast cars, high fashion, and have the freedom to fall in love. But Anouk can never have those things, because she is not really human. Enchanted from animal to human girl and forbidden to venture beyond her familiar Parisian prison, Anouk is a Beastie: destined for a life surrounded by dust bunnies and cinders serving Mada Vittora, the evil witch who spelled her into existence. That is, until one day she finds her mistress murdered in a pool of blood - and Anouk is accused of the crime.

For three years, Alexandria has lived among mortals pretending to be like them and trying to forget the duty she'd been trained to fulfill as a child of a mortal and a demigod. At 17, she's pretty much accepted that she's a freak by mortal standards… and that she'll never be prepared for that duty. But as every descendant of the gods knows, Fate has a way of rearing her ugly head. A horrifying attack forces Alex to flee Miami and try to find her way back to the very place her mother had warned her she should never return - the Covenant.

Some secrets are deadly. It's no secret that Sundew wants to destroy the HiveWings. It's her life's mission to exact revenge on the tribe that tried to wipe out the LeafWings and ripped every tree from the surface of Pantala. Every tree, that is, except the wild and dangerous Poison Jungle, where the surviving LeafWings have been hiding since the war. Hiding, plotting, and waiting for a dragon like Sundew, who is uniquely qualified to bring down the Hives.

Dillon has the terrifying power to create massive amounts of destruction with the slightest tweak of his will. Deanna is so consumed by fear, it has become like a black hole, drawing to her the very things that terrify her. Then, when the glare of a supernova 16 light-years away illuminates the night sky, they have a vision: There are six of them out there, all teenagers, and all suffering from supernatural afflictions that disfigure their bodies and souls.

Il y a peu encore, Eragon n'était qu'un simple garçon de ferme, et Saphira, son dragon, une étrange pierre bleue ramassée dans la forêt... Depuis, le sort de plusieurs peuples repose sur leurs épaules. De longs mois d'entraînement et de combats ont permis des victoires et provoqué des pertes cruelles. Or, l'ultime bataille contre Galbatorix reste à mener. Certes, Eragon et Saphira ont des alliés : les Vardens conduits par Nasuada, Arya et les elfes, le roi Orik et ses nains, Garzhvog et ses redoutables Urgals.

Renata was only a child when she was kidnapped by the King's Justice and brought to the luxurious palace of Andalucia. As a memory thief, the rarest and most feared of the magical Moria, Renata was used by the crown to carry out the King's Wrath, a siege that resulted in the deaths of thousands of her own people. Now Renata is one of the Whispers, rebel spies working against the crown. The Whispers may have rescued Renata years ago, but she cannot escape their mistrust and hatred - or the overpowering memories of the hundreds of souls she drained during her time in the palace.

In the magical underworld of Victorian London, Tessa Gray has at last found safety with the Shadowhunters. But that safety proves fleeting when rogue forces in the Clave plot to see her protector, Charlotte, replaced as head of the Institute. If Charlotte loses her position, Tessa will be out on the street - and easy prey for the mysterious Magister, who wants to use Tessa’s powers for his own dark ends. The special Collector’s First Edition will include a never-before-seen letter from Will to his family!

The world Corus has been redesigned to become the new home of a superior race from a distant world whose very life depends on drawing sustenance from the biological life force of a planet. Meanwhile their plans are supervised by a staff of Alectors who in effect rule the world. The Alectors alone have access to the huge flying pteridons they have bred, and the superior weapons that underpin their psychic talents.

Newly escaped from the stifling boredom of a small town, college freshman Laura is ready for her first great adventure. But when her roommate, Betty, vanishes, and a sarcastic, nocturnal philosophy student named Carmilla moves into Betty's side of the room, Laura decides to play detective. Turns out, Betty isn't the first girl to go missing - she's just the first girl not to come back. As Laura closes in on answers, tensions rise with Carmilla. Is this just a roommate relationship that isn't working out, or does Carmilla know more than she's letting on about the disappearances?