Science For Teens

Una noche de verano, cuando Dumbledore llega a Privet Drive a recoger a Harry Potter, su mano derecha se torna oscura y marchita, pero no explica la razón. Los rumores y las sospechas se están extendiendo a través del mundo mágico, y ni siquiera Hogwarts es un lugar seguro. Harry está convencido de que Malfoy lleva la marca tenebrosa: hay un mortífago entre ellos. Harry necesitará magia poderosa y verdaderos amigos para explorar los secretos más oscuros de Voldemort, mientras Dumbledore lo prepara para enfrentar su destino...

Ruby can’t look back. Fractured by an unbearable loss, she and the kids who survived the government’s attack on Los Angeles travel north to regroup. Only Ruby can keep their highly dangerous prisoner in check. But with Clancy Gray, there's no guarantee you're fully in control, and everything comes with a price

Leon heads off to study abroad in the Alzer Republic, accompanied by Marie and the idiot brigade (a.k.a., her love interests). Leon's just praying that Marie keeps her hands to herself--if she meddles in the plot of the sequel, she may force him to save the world. Again. Unfortunately, the original story has already flown off the rails. The new protagonist has a twin sister who wasn't in the game! On top of that, some high and mighty noble's son, backed by the power of Alzer's Holy Tree, is baring his fangs at Leon.

No one survived the last battle unscathed. Flint is angry at the world, Jaxon is turning into something I don't recognize, and Hudson has put up a wall I'm not sure I'll ever break through. Now war is coming, and we're not ready. We're going to need an army to have any hope of winning. But first, there are questions about my ancestors that need answers. Answers that might just reveal who the real monster is among us. And that's saying something in a world filled with bloodthirsty vampires, immortal gargoyles, and an ancient battle between two gods.

Flo lives an eccentric life - she travels with a popular circus in which the main acts star orphaned children with secret shape-shifting abilities. Once Flo turns 16, she must perform, but she's not ready. While practicing jumping a flaming hurdle in a clearing beside the circus, she spots a dark figure in the trees and fears he saw her shift. The news sends the circus into a panic.

When a boy is traumatized and attacked by bullies, his "therapy" includes getting thrown into one of the most challenging and bloody Virtual Reality Games on the market. Where learning to fight isn't a choice, it is a necessity.

Hogwarts pasa por tiempos oscuros. Después del ataque de los Dementores contra su primo Dudley, Harry Potter sabe que Voldemort no se detendrá ante nada para encontrarlo. Hay muchos que niegan el regreso del Señor Oscuro, pero Harry no está solo: una orden secreta se reúne en Grimmauld Place para luchar contra las Fuerzas Oscuras. Harry debe permitir que el Profesor Snape le enseñe cómo protegerse contra los salvajes ataques de Voldemort en su mente, pero estos son cada vez más fuertes y a Harry se le acaba el tiempo...

Rangers aren’t born, they’re forged. Never has this been more true for Asher, who must train a new ranger…or be the one to hunt him down. Surviving an encounter with a Werewolf has changed Russell Maybury’s life forever. If he is to salvage anything, he must craft a new life using his abilities to do good. Should he stray, he will answer to Asher.

This is George Dasent's classic collection of Scandinavian folklore. This is not about Norse mythology per se; so if you are looking for tales of Odin, Loki, and Freya etc., you will have to look elsewhere. Rather, this is an anthology of folk tales, similar to the Grimm Brothers', or Campbell's Popular Tales of the West Highlands. All of the usual suspects are in place, including giants, trolls, witches, evil step-siblings, magical boons and tasks, and anthropomorphic animals.

For Twilight fans and beyond: the ultimate guide to love and sex, vampire-style. Women daring and lucky enough to discover romance with a vampire claim to enjoy the most intense love and sex of their lives. But how do you find a vampire of your very own? And just how do you get him interested in ravishing you within an inch of your life? Will the ecstasy of the coupling be worth the inherent risks of vampire love—the risks of drinking your blood, the risks of secrecy, and the risks of betrayal?

Mordecai has discovered his heritage and must take up the mantle of a lord of the realm, while figuring out what it really means to be a mage of the line of Illeniel. He is beset on both sides by allies and enemies trying to control or destroy his future. Gods and kings both seek to manipulate him for their own ends, and no matter what he chooses his loved ones will suffer. Will he risk destroying his love with a bond that might be her death, or face the madness that comes to wizards who embrace power without restraint?

In the eight kingdoms, none have greater strength or influence than the asha, who hold elemental magic. But only a bone witch has the power to raise the dead. Tea has used this dark magic to breathe life into those she has loved and lost...and those who would join her army against the deceitful royals. But Tea's quest to conjure a shadowglass, to achieve immortality for the one person she loves most in the world, threatens to consume her. Tea's heartsglass only grows darker with each new betrayal. They all feed the darkrot that is gradually consuming her heartsglass.

Drs. Barbara Oakley and Terrence Sejnowski's popular Online course Learning How to Learn, has enrolled more than 1.8 million students. In this much needed follow-up to A Mind for Numbers, the authors teach kids and teens how to learn effectively at a time when they most need these skills. Learning How to Learn teaches them about the importance of both focused concentration and letting their minds wander, how the brain makes connections between different pieces of information, why procrastination is the enemy of problem solving, and much more.

War has finally ignited. The Remnant Nation is done waiting. Their mission: destroy the Godhead and everything she stands for. But as Sadina and the islanders fight to protect the Goddess—who claims to be their only hope for Evolution's survival—the battle reveals unfathomable truths leaving behind devastation that will change the islanders' future forever.

This box set contains the first three books by Kathryn Lasky: The Capture, The Journey, and The Rescue. Soren is born in the forest of Tyto, a tranquil kingdom where the Barn Owls dwell. But evil lurks in the owl world, and Soren is captured and imprisoned in a dark canyon where there is a mysterious school. It’s called an orphanage, but Soren believes it’s something far worse. He and his new friend, the clever and scrappy Gylfie, know that the only way out is up. To escape, they will need to do something these fledglings have never done before—fly.

La suite des aventures de Thresh, Askhana, Timothée, Ferynn et Petit Caïd ! Stallen est une école pour surnaturels, cachée des humains. On y forme l'élite des magiciens, des vampires et des loups-garous. Dès seize ans, les jeunes peuvent intégrer cette prestigieuse académie. On y enseigne comment maîtriser ses pouvoirs magiques, comment contrôler la soif de sang, et comment maîtriser son loup.

Reclusive college student Jonathan Tibbs wakes in a pool of blood, not a scratch on him. His life is about to undergo a massive shift. A violent and merciless otherworldly enemy unleashes slaughter in the streets, calling out in a language only he understands. And it is seeking its challenger. In order to defeat the threat, Jonathan must become a temporal weapon...while remaining completely anonymous. Unfortunately, harnessing off-world powers has its own special challenges...

The last thing teenager Kelsey Hayes thought she'd be doing over the summer was meeting Ren, a mysterious white tiger and cursed Indian prince! When she learns she alone can break the Tiger's curse, Kelsey's life is turned upside-down. The unlikely duo journeys halfway around the world to piece together an Indian prophecy, find a way to free the man trapped by a centuries-old spell, and discover the path to their true destiny.

This slayer’s about to save the world. I’m a witch, shifter, self-proclaimed vampire slayer, and more than a little ticked off. The Soulless took my sister, and I’m determined to find where the elite group of vampires is hiding. But before I can go after her, I get a warning from a high witch. There’s a vamp after a dark and dangerous artifact, one that would allow him to control magic and sell it to the highest bidder. I must pursue him if I hope to survive my sister’s rescue. I have no idea what I’ve gotten myself into.

In her quest to unlock four of her five elements, Lyric has watched those she loves fade into ash and ruin. Bearing the weight of much loss and heartache, she and her team try to regroup and journey back to the only home Lyric has left - the Obscurité Court. With the future uncertain, and the one person who could help her control her new powers missing, Lyric has never felt more lost. But as the pieces begin to come together in an epic unveiling she wasn’t prepared for, she’ll have to remember why she was called upon to become the Spirit Priestess in the first place.