Science For Teens

Harry Potter jamás ha oído hablar de Hogwarts hasta que las cartas comienzan a llegar al número cuatro de Privet Drive, pero sus siniestros tíos se apropian rápidamente de estos pergaminos amarillentos que llevan la dirección escrita en tinta verde y un sello púrpura. Luego, en su undécimo cumpleaños, un gigantesco hombre con ojos como escarabajos llamado Rubeus Hagrid irrumpe con una noticia asombrosa: Harry Potter es un mago y lo esperan en el Colegio Hogwarts de Magia y Hechicería. ¡Una aventura increíble está por comenzar!

Kiernan Dunne abandoned his family ties to help Kate fight the Cyrists, and he's never regretted that for one moment. But he doesn't understand why Kate can't remember that night in 1893 Chicago, when she turned back to face the killer chasing them through the smoky corridors of the World's Fair Hotel. Kate placed the CHRONOS key around his neck and made his eight-year-old self promise to wear it always, and that's a promise Kiernan has never broken.

Annabelle hasn't had the best of lives. She lives with her abusive adoptive family who treat her more like a slave than someone to care for. One day, she finally builds up the courage to escape and runs for her life, but when she crosses into Crescent Moon territory and meets Alpha Jax her life is going to completely turn upside down. Secrets will be revealed, not only about herself but also about what happened to her parents who disappeared all those years ago.

In the late 19th century, a cylinder crashes down near London. When George investigates, a Martian activates an evil machine and begins destroying everything in its path! George must find a way to survive a War of the Worlds.

Asher never expected to inherit a legacy that stretches back through centuries—let alone one that makes him the guardian of an ancient, powerful ring. But when a ruthless enemy rises to claim the ring’s magic for himself, Asher is thrust into a race against time to protect it. With the fate of miracles hanging in the balance, Asher must team up with an unlikely crew, including the fearless Annabel and a former enemy seeking redemption.

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.

While Annise Gäric and her forces march on Castle Hill to retake the northern throne, her cousin, Rhea Loren, wages a naval war against Blackstone. Meanwhile, Roan Loren and Gwendolyn Storm struggle to breach the gnarled, vine-choked undergrowth of the Tangle in their quest to reach Knight's End and learn more of the true purpose of the fatemarked. In the south, a Calypsian empress is murdered, and her daughters fight to claim the empire and wage a civil war against their estranged father's armies. In Phanes, slavery runs rampant while a rebel group fights to free the oppressed people.

An essential, encylopedic introduction to physics, chemistry, and biology. You'll be firing on all cylinders with this science spectacular! The exciting exploration of biology, chemistry, and physics is vital reading for curious minds. Science becomes simple and straightforward, so you never get...

Ketterdam: a bustling hub of international trade where anything can be had for the right price - and no one knows that better than criminal prodigy Kaz Brekker. Kaz is offered a chance at a deadly heist that could make him rich beyond his wildest dreams. But he can't pull it off alone.

Since its publication, Quidditch Through the Ages has been one of the most popular books in the Hogwarts library. Read by Harry Potter, Hermione Granger, and many more, it is the essential guide to the wizarding world's favourite game.

For centuries there have been rumors of another continent on the dragons' planet - another land far across the ocean, populated by tribes of dragons very different from those we know. But there's never been any evidence, and most dragons dismissed the rumors as fairy tales. Until now. Because it turns out the stories are true. And the other tribes are coming.

Nikolai Lantsov has always had a gift for the impossible. No one knows what he endured in his country’s bloody civil war - and he intends to keep it that way. Now, as enemies gather at his weakened borders, the young king must find a way to refill Ravka’s coffers, forge new alliances, and stop a rising threat to the once-great Grisha Army. Yet with every day a dark magic within him grows stronger, threatening to destroy all he has built.

En Alagaësia, des mois se sont écoulés depuis la chute du tyran Galbatorix. Murtagh le Dragonnier et son dragon Thorn sont toujours considérés comme des traîtres et des meurtriers, car le royaume ignore l’aide qu’ils ont apportée à Eragon et Nasuada. Ils vivent en parias, à l’abri des regards. Mais la rumeur d’étranges évènements, aux confins de l’Alagaësia, ravivent de douloureux souvenirs pour Murtagh et Thorn. Et nul ne peut se soustraire à son destin. Commence alors pour nos héros un voyage épique à travers des terres à la fois familières et inexplorées.

Un dragonnier, un nouveau rebelle, une princesse. L'épopée continue... Eragon et Saphira, sa dragonne, sont à peine sortis vainqueurs de la bataille de Farthen Dûr que des Urgals attaquent de nouveau et tuent le chef des Vardens... Nasuada, sa fille, est nommée à leur tête. Après lui avoir prêté allégeance, Eragon entreprend avec Saphira un long et périlleux voyage vers Ellesméra, le royaume des elfes, où ils recevront les enseignements du fameux Togira Ikonoka, l'Infirme Inchangé.

Spensa made it out of the Nowhere, but what she saw in the space between the stars has changed her forever. She came face to face with the Delvers, and finally got answers to the questions she’s had about her own strange Cytonic gifts. The Superiority didn’t stop fighting for galactic dominance while she was gone, though. Spensa’s team, Skyward Flight, was able to hold Winzik off, and even collect allies to help with the cause, but it’s only a matter of time until humanity—and the rest of the galaxy—falls.

Un peuple en lutte, des exploits héroïques, une épée mythique. La saga se poursuit... Eragon a une double promesse à tenir : aider Roran à délivrer sa fiancée, Katrina, prisonnière des Ra'zacs, et venger la mort de son oncle Garrow. Mais le combat continue contre Galbatorix.

C'est le matin de la Moisson qui doit ouvrir la dixième édition annuelle des Hunger Games. Au Capitole, Coriolanus Snow, dix-huit ans, se prépare à devenir pour la première fois mentor aux Jeux. L'avenir de la maison Snow, qui a connu des jours meilleurs, est désormais suspendu aux maigres chances de Coriolanus. Il devra faire preuve de charme, d'astuce et d'inventivité pour faire gagner sa candidate.

It is freezing in the churchyard, even before the dead arrive. Every year, Blue Sargent stands next to her clairvoyant mother as the soon-to-be dead walk past. Blue herself never sees them - not until this year, when a boy emerges from the dark and speaks directly to her. His name is Gansey, and Blue soon discovers that he is a rich student at Aglionby, the local private school. Blue has a policy of staying away from Aglionby boys. Known as Raven Boys, they can only mean trouble. But Blue is drawn to Gansey, in a way she can't entirely explain.

For decades dragons have wondered how three small scavengers managed to kill Queen Oasis. Until now. Travel back to before the War of SandWing Succession, and experience Pyrrhia as we've never seen it before - through the eyes of humans.

My whole world changed when I stepped inside the academy. Nothing is right about this place or the other students in it. Here I am, a mere mortal among gods...or monsters. I still can't decide which of these warring factions I belong to, if I belong at all. I only know the one thing that unites them is their hatred of me. Then there's Jaxon Vega. A vampire with deadly secrets who hasn't felt anything for a hundred years.