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...

War has broken out in the North. The Corrupt Lord of the Ice has invaded Norghana with a host from the Frozen Continent. Will the king and the Rangers manage to stop him, or will they die in the attempt?

The capital has fallen. The Darkling rules Ravka from his shadow throne. Now the nation's fate rests with a broken Sun Summoner, a disgraced tracker, and the shattered remnants of a once-great magical army. Deep in an ancient network of tunnels and caverns, a weakened Alina must submit to the dubious protection of the Apparat and the zealots who worship her as a Saint. Yet her plans lie elsewhere, with the hunt for the elusive firebird and the hope that an outlaw prince still survives.

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...

A new drug is flooding the streets, capable of giving Magic to humans. It's addictive, powerful... and not what people think it is. I make a powerful new enemy, alienating the other Archons in the process, and she's clever enough to make me regret it, drawing me ever deeper into a web of vice, power, and evil that I struggle to untangle before it's too late. I discover new allies but also new threats and terrors from when humanity was young. Monsters close in from every side, bringing heartbreak, loss, and guilt.

A certain college girl who's loved books ever since she was a little girl dies in an accident and is reborn in another world she knows nothing about. She is now Myne, the sickly five-year-old daughter of a poor soldier. To make things worse, the world she's been reborn in has a very low literacy rate and books mostly don't exist. She'd have to pay an enormous amount of money to buy one.

Gavin Guile is missing, leaving Kip and his allies to face the White King's horde in the fourth novel of the NYT bestselling Lightbringer series by Brent Week's. When does an empire fall? The Seven Satrapies have collapsed into four-and those are falling before the White King's armies. Gavin...

The best-selling series has returned! Join P. C. and Kristin Cast in celebrating the 10th anniversary of the House of Night series by going on a thrilling new adventure with your beloved Nerd Herd.

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 an evocative and fast-paced adventure on the high seas and on a faraway island an orphan boy named Peter and his mysterious new friend, Molly, overcome bands of pirates and thieves in their quest to keep a fantastical secret safe and save the world from evil.

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.