Science For Teens

For centuries, witches have maintained the climate, but now their control is faltering as the atmosphere becomes more erratic; the storms, more destructive. All hope lies with Clara, a once-in-a-generation Everwitch whose magic is tied to every season.

Depuis la fin de la guerre qui a ébranlé Prythian, Feyre, Rhysand et leurs fidèles amis s'attachent à reconstruire la Cour de la Nuit. Mais si le solstice d'hiver apporte une période de repos bien méritée, il semblerait que l'atmosphère festive ne parvienne pas à chasser les fantômes du passé… Alors que le cœur de Feyre guérit peu à peu, ses sœurs et ses amis dissimulent des blessures encore profondes. Et si le temps des batailles est bien révolu, les tensions perdurent et menacent une paix encore fragile. Les cicatrices et les rancunes accumulées jadis auront-elles raison du fragile équilibre de ce nouveau monde ?

Hunted across the True Sea, haunted by the lives she took on the Fold, Alina must try to make a life with Mal in an unfamiliar land, all while keeping her identity as the Sun Summoner a secret. But she can't outrun her past or her destiny for long. The Darkling has emerged from the Shadow Fold with a terrifying new power and a dangerous plan that will test the very boundaries of the natural world. With the help of a notorious privateer, Alina returns to the country she abandoned, determined to fight the forces gathering against Ravka. But as her power grows, Alina slips deeper into the Darkling's game of forbidden magic....

El verano de Harry Potter incluyó el peor cumpleaños de todos los tiempos, las inquietantes advertencias de un elfo doméstico llamado Dobby, ¡y el rescate de las garras de los Dursley gracias a su amigo Ron Weasley en un automóvil volador mágico! En este segundo año, de vuelta en el Colegio Hogwarts de Magia y Hechicería, Harry escucha unos extraños ecos de susurros en los pasillos vacíos, y es así como los ataques empiezan. Algunos estudiantes aparecerán convertidos en piedra... Las siniestras predicciones de Dobby parecen hacerse realidad.

After selling her soul to become queen of the Wicked, Emilia travels to the Seven Circles with the enigmatic prince of Wrath, where she's introduced to a seductive world of vice. She vows to do whatever it takes to avenge her beloved sister, Vittoria...even if that means accepting the hand of the prince of Pride, the king of demons. The first rule in the court of the Wicked? Trust no one. With back-stabbing princes, luxurious palaces, mysterious party invitations, and conflicting clues about who really killed her twin, Emilia finds herself more alone than ever before.

The secretive Order of the Rook bursts from the shadows, sweeping over the land, assassinating royal families, and seizing control of armies and cities. Those who dare resist are hunted to extinction. Now Brion races to save Brigid, Emyr, and their new child from the assassins sent to destroy them. But this time, it isn’t just about the lives of those he loves. The freedom of all lands rests in his hands and those of the friends he left behind in Morcia.

Arthur Leywin has experienced two lifetimes of challenge and adventure. He has lived as a swordsman, a mage, an adventurer, and a king. Now his two lives, old and new, will collide, revealing the connection between King Grey and Arthur Leywin, but at what cost? How will this affect the ongoing war between the nations of Alacrya and Dicathen? Enemy forces threaten the coastal cities, the elven forests, and the fortified mountain passes. Dicathen’s most powerful allies have vanished, and the military alliance between men, elves, and dwarves threatens collapse.

Neil deGrasse Tyson's number-one New York Times best-selling guide to the cosmos, adapted for young listeners. From the basics of physics to big questions about the nature of space and time, celebrated astrophysicist and science communicator Neil deGrasse Tyson breaks down the mysteries of the cosmos into bite-sized pieces.

Nim lives on an island in the middle of the wide blue sea, shared by only her father, Jack, a marine iguana called Fred, a sea lion called Selkie, a turtle called Chica, and a satellite dish for her e-mail. No one else in the world lives quite like Nim, and she wouldn't swap places with anyone.

In the future, mankind has learned to manipulate their DNA, harnessing only the good genes, like intelligence, strength, and height. They called this prime DNA and humans rushed to get these new pDNA injections, which gave them superhuman-like qualities. Centuries later, however, their DNA became so engineered that humans rarely lived past the age of 30, thanks to a new deadly disease called the Kiss. The only cure is to receive an injection of oDNA, DNA from an Original human that hasn't been genetically altered. Problem is there aren't many Originals left.

Maddie, Célim, Juliette et Sasha s'apprêtent à vivre une journée en apparence normale. Mais pour eux, tout vas basculer, brutalement. Personne n'est prêt pour un tel cataclysme. Ils se voient confier une quête de la plus haute importance : le sort de l'humanité sera entre leurs mains. Ils devront affronter des créatures maléfiques, braver des forces surnaturelles et surtout, dépasser leurs peurs et rester unis, quoi qu'il en coûte. Maddie, Célim, Juliette et Sasha ont passé une nuit angoissante dans la chambre des murmures.

When sarcastic loner Haruka gets transported with his class to another world, he's not wild about adventuring, but he wouldn't mind having some cool powers. Unfortunately, he's last in line when the magic cheat skills get divvied up, so by the time it's Haruka's turn, there are no good choices left. Now Haruka will have to take on this fantasy world the hard way—on his own, with a hodgepodge of bizarre skills! When infighting and chaos break out among his classmates, can this loner come to the rescue?

The second captivating installment of Aleron Kong's Chaos Seeds series. "We are life takers and heartbreakers," Richter shouted. "Let's go!" Richter and Sion are at it again! Even more of what you loved in the first book. Leveling, world building, awesome items, and what's that you say? Sure! Why not? What's a little necrophilia between friends? Join your favorite Chaos Seed as he answers the call of adventure and deals with the invaders, greedy dwarves, and a wood elf that keeps telling him he has a pretty mouth. Welcome back, my friends! Welcome back...to The Land.

As Ayanokouji and his classmates begin their second year at the Advanced Nurturing High School, they're greeted by a fresh gauntlet of exams and a fresh batch of rather unique first-year students. They'll have to get to know each other quickly, because the first special exam pairs the first-years with the second-years on a written test--with only the second-years facing expulsion if their team performs poorly! Worse yet? It seems one of the new first-years is also from the White Room. Can Ayanokouji avoid expulsion while sussing out the identity of this hidden foe?

In the year AD 3000, Earth is a dystopian wasteland, plundered of its natural resources by alien conquerors known as Psychlos. Fewer than 35,000 humans survive in a handful of communities scattered across the face of a post-apocalyptic Earth. From the ashes of humanity rises a young hero, Jonnie Goodboy Tyler. Setting off on an initial quest to discover a hidden evil, Jonnie unlocks the mystery of humanity’s demise and unearths a crucial weakness in their oppressors.

As Molly Dark knows all too well, the problem with being able to see ghosts is that they never tell you what you wish to know. For instance, how a proper young lady like Miss Dark is supposed to support an impoverished family after her father has died a ruined man. Or how she is going to impersonate a missing princess long enough to steal a fortune out from under the collective noses of a whole family of royal monsters. Or exactly why the charming imposter claims to be none other than Grand Duke Vasily Nikolaevich, when he certainly isn’t a prince…or a vampire.

In the long-awaited sequel to Fablehaven, the dragons who have been kept at the dragon sanctuaries no longer consider them safe havens but prisons, and they want their freedom. The dragons are no longer our allies....

Life as a demon is never an easy one. Orphaned as a child, Simi was left to make her own way in the world of humans. Bound to the Atlantean god who caused the death of her mother, she's spent her life trying to make sense of a world that baffles her. As the gods vie for a power that leaves demons, Dark-Hunters, and humans struggling to take sides, Simi can no longer rely on the god, Acheron, for protection. She must find her own way. Not just for herself, but to save the lives of her family and friends.

Kyra, 16 ans, a travaillé toute sa vie pour intégrer Améthyste, qui abrite l’académie des dragons. Son rêve ? Devenir chevaucheuse de dragons. Petit problème : aucun dragon n’a été aperçu depuis plusieurs années. En débarquant sur le campus, je n’imaginais pas les dangers qui me menaçaient : le cursus des créatures magiques est… mortel. Au sens littéral du terme. Les élèves n’ont pas de limites : brimades, bizutages, accidents tragiques, ils sont prêts à tuer pour se lier à l’un de ces animaux fantastiques.

Nate Williams was found wandering alone in the woods at the age of six. He suffers a heart attack at the age of seventeen, which profoundly changes his body and soul - he becomes a shifter, assuming the shape of a wolf. He is sent to the Noble College, where changing into an animal is normal and classes are about altering the weather or changing nature rather than math. Nate quickly realizes that there is more going on at Noble than meets the eye.