Science For Teens

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.

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.

Todos esperaban que Violet Sorrengail muriera en su primer año en el Colegio de Guerra de Basgiath, incluso ella misma. Pero la Trilla fue tan solo la primera de una serie de pruebas imposibles destinadas a deshacerse de los pusilánimes, los indignos y los desafortunados. Ahora comienza el verdadero entrenamiento y Violet no sabe cómo logrará superarlo.

Human teenagers are being killed, and all the evidence points to the House of Night, straining human-vamp tensions in Tulsa to a breaking point. While danger stalks the humans from Zoey's old life, she finds herself drawn into an intoxicating forbidden flirtation that threatens to distract her from the growing crisis. Then, when she needs her new friends the most, death strikes the House of Night.

Moses and Troy Horne here. Your mental-toughness guides! We know exactly how you feel. If you are reading this, you probably have a young athlete who struggles with in-game stress and maybe even sports performance anxiety. That is why this version was mostly written by Moses. As of the time of the writing of this book, Moses Horne is a 15-year-old elite athlete who can talk directly about the triumphs and struggles of working toward being mentally tough. This is the only book that I know of with input from an actual young athlete.

Sophie and Freddy are in ancient Rome, searching for the artefact that can destroy a god and save their daughter. Hugo is there too with Sophie’s dog, Charlotte—and so is a hired assassin. Hunted through gleaming temples and sleazy backstreets, they must survive until the Festival of Janus, when the artefact will be in plain sight. But killing a god comes with the ultimate price....

When their mother’s new job forces them to move from bustling San Antonio to middle-of-nowhere Aura, Texas, Caitlyn tries to stay positive, focusing on meeting new people and having new adventures. Cassie, on the other hand, is convinced that it’s only a matter of time until they’ll be sick of Aura and ready to move back to the big city. But being the new kids isn’t their only challenge. The girls start experiencing strange visions, and they must work together to change the future before it can happen.

When Lewis, his uncle Jonathan, and their friends Rose Rita Pottinger and Mrs. Zimmermann take a trip to a small town near Lake Superior, they expect a pleasant vacation. Instead, they find themselves facing the ghastly Ishmael Izard, son of the fiendish creator of the Doomsday Clock that was once hidden in the walls of Uncle Jonathan's house. Ishmael himself is a cruel and heartless sorcerer, and he is determined to wreak vengeance upon the entire world. Will Lewis and his friends be strong enough to defeat him, or will their fate be decided by their most formidable foe yet?

Dolli had a very hands-off approach to ruling her once booming village. She preferred to use her alchemical skills to brew a nice cup of tea and keep whiny petitioners off her lawn with Wendigo repellant. But she pays the price for her apathy when her neglected village transforms into a Dungeon, making it fair game for any Hero with a lust for loot.

Do you ever feel like you're too busy, too stressed, or just too distracted to concentrate and get work done? In Unlimited Memory you'll learn how the world's best memory masters get themselves to concentrate at will, anytime they want. When you can easily focus and concentrate on the task at hand and store and recall useful information, you can easily double your productivity and eliminate wasted time, stress, and mistakes at work. In this book you'll find all the tools, strategies, and techniques you need to improve your memory.

With the third temple restored, Ruwen must now prevent an imminent invasion of the southern border. But Ruwen’s new city is in shambles. If he doesn’t quickly fortify the walls and revive an army capable of stopping his enemies, he has no chance of surviving the coming onslaught. Running out of time and facing a lack of resources, Ruwen is forced to bargain for allies and take an unwanted new class. He fears the dire situation makes these preparations pointless, and his failure will doom the entire country.

Under the blazing sun, an elite troupe of dancers are trained to harness their magic. They are the queen's most formidable assassins. Aasira has one of the rarest talents—for she is a flame-wielder. Feared by all and envied by some, she uses her power to execute enemies of the crown. Aasira's greatest wish is to serve her queen. But on the eve of her graduation, with tensions rising among the dancers and secrets stirring in the shifting sand dunes, she begins to question whether she was truly born to kill…

When Sparrowhawk casts a spell that saves his village from destruction at the hands of the invading Kargs, Ogion, the Mage of Re Albi, encourages the boy to apprentice himself in the art of wizardry. So, at the age of 13, the boy receives his true name - Ged - and gives himself over to the gentle tutelage of the Master Ogion. But impatient with the slowness of his studies and infatuated with glory, Ged embarks for the Island of Roke, where the highest arts of wizardry are taught.

Liv is a rebel with royal blood who abdicated her birthright. A string of murders changes everything and the House of Seven asks her to take on a role as a Warrior, one of seven positions revered for protecting magic. Although Liv would rather stay out of the politics and conspiracies that she ran away from years ago, her family needs her. It’s only a twelve-year stint until her sister, the next in line, can take over.

Aspen is a Norm. A non-magic. A human. And in the magically hidden boroughs of New York City, that's a quick way to wind up dead. Or worse. So instead of magic, Aspen relies on her skills as a thief to stay alive. She didn't plan to get caught stealing from Lucien Dunadine, one of the strongest members on the Council of Mages. She really didn't plan on him blackmailing her into being his apprentice. But with the Council demanding Lucien present a candidate for a competition to become their newest Mage, neither one of them has much choice.

Etta's happy with her simple life in the mill, but when her aunt passes and leaves her a very peculiar cat, everything goes awry. Now, determined to find her place in the world, Etta's learning to hunt, having audiences with a king, and falling for a man who's keeping something from her. Beau's happy at sea until his father passes and leaves him with an odd last request. Now he's setting up shop in a small town, searching for ogres, and, inconveniently, falling for the miller's sister - who just happens to be taken with someone else.

He's not like other guys. Liz has seen him around school. It's hard to miss Max - the tall, blond, blue-eyed senior stands out among all the other students at Roswell High. So why is he such a loner? Max is in love with Liz. He loves the way her eyes light up when she laughs and the way her long, black hair moves when she turns her head. Most of all, he loves to imagine what it would be like to kiss her. But he knows he can't get too close. He can't risk her discovering the truth about who he is - or what he is....Because the truth could kill her.

What do you do when you come home one day and discover that your parents have been kidnapped? Well, if you're a brave young guy named Charlie Ashanti, you go off in search of them. And since you happen to know how to speak Cat, your feline friends (the stray cats of the city and the caged lions on a magnificent, astounding floating circus) rally around you, bringing help, advice, and occasional special deliveries. Little do you know that in this search of yours, the fate of the world is at stake.

Otto and Sheed are the local sleuths in their zany Virginia town, masters of unraveling mischief using their unmatched powers of deduction. And as the summer winds down and the first day of school looms, the boys are craving just a little bit more time for fun, even as they bicker over what kind of fun they want to have. That is, until a mysterious man appears with a camera that literally freezes time.

One moment, he was enjoying a breakfast of salmon trimmings in his home in South Wales. The next, he was teleported across time and space onto the cold stone floor of an evil warlock. Locked in the warlock's tower through day and night, Ben may have to serve him for a while. He'll hate this, especially having to hunt those infernal demon rats when the warlock doesn't feed him well at all.