Science For Teens

What if you’ve sworn to protect the one you were born to destroy? Tarisai has always longed for the warmth of a family. She was raised in isolation by a mysterious, often absent mother known only as the Lady. The Lady sends her to the capital of the global empire of Aritsar to compete with other children to be chosen as one of the crown prince’s Council of Eleven. If she’s picked, she’ll be joined with the other council members through the Ray, a bond deeper than blood. That closeness is irresistible to Tarisai. But the Lady has other ideas....

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.

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....

After unknowingly saving the life of the crown prince with powers she's not supposed to have, Vhalla must make a choice: Embrace her sorcery and leave the quiet life she's known, or eradicate her magic entirely.

Adena and Paedyn have always been inseparable. Fate brought them together when they were young, but friendship ensured they would always protect each other and the home they built in the slums of Loot. But now Paedyn—an Ordinary—has been selected for the Purging Trials, which means almost certain death. Now alone in Loot, Adena must fend for herself. After attempting to steal, she’s rescued by a mysterious man from the market. Mak’s shadowy past and secretive power set him apart from the other low-level Elites of 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.

Something evil has taken over. Lewis Barnavelt and his uncle are in England, visiting a cousin at Barnavelt Manor. Lewis quickly becomes friends with the housekeeper's son, and as the two boys explore a garden maze, Lewis accidentally unleashes demonic forces that summon the ghost of an evil wizard bent on destroying his entire family. Can Lewis fight the maniacal wizard, or will all the Barnavelts perish?

Tristan has known that he and his family were going to be on the first mission to colonize Mars since he was 12 years old, and he has been training ever since. But knowing that he would be leaving for Mars with no plan to return didn't stop him from falling in love with Izzy. Now, at age 16, it's time to leave Earth, and he's forced to face what he must leave behind in exchange for an uncertain future. Then the news hits that another ship is already headed to colonize Mars, and the Neo-Luddite terrorist group begins threatening the Mars One project.

In the humdrum town of Moormouth, Walter Mortinson's unusual inventions cause nothing but trouble. After one of his contraptions throws the town into chaos, Walter's mother demands he cut the nonsense and join the family mortuary business. Far off on Flaster Isle, famed inventor Horace Flasterborn plans to take Walter under his wing. When a letter arrives by unusual means offering Walter an apprenticeship, he and the moody one-eyed girl next door run away and journey through a strange landscape of fish-people, giantess miners, and hypnotized honeybees.

Clary Fray just wants her life to go back to normal - but that turns out to be impossible. For one thing, her mother is still in the hospital, in a mysterious coma. For another, she and her brother, Jace, have fallen under a cloud of suspicion now that the Shadowhunter world knows that Valentine is still alive - and that Jace and Clary are his son and daughter.

Barely surviving the Story's first fairy tale quest, Mina still has hundreds to go before she can end the curse on her family. But a new player arises to challenge Mina while new rules revamp the game she has just barely begun to understand. All the while, people are mysteriously disappearing, including Jared, whom Mina must finally determine to be friend or foe. And with the loss of her greatest weapon, Mina must try to outwit a lethal hunter.

Stricken. Dying. Laid low by the accursed dragon haters, Hualiama must confront the greatest powers of the age as Dramagon's disciples encircle the ultimate prize - her. A girl born of fire, raised by dragons, and imbued with the terrible, corrupting power of ruzal. Now, portents fill the sky. Legendary armies fly to war. The prophesied comet crashes into the Island-World, bearing the spirit of a malevolent ancient dragoness, Numistar Winterborn.

Meg Murry, her little brother Charles Wallace, and their mother are having a midnight snack on a dark and stormy night when an unearthly stranger appears at their door. He claims to have been blown off course and goes on to tell them that there is such a thing as a "tesseract", which, if you didn't know, is a wrinkle in time. Meg's father had been experimenting with time travel when he suddenly disappeared. Will Meg, Charles Wallace, and their friend Calvin outwit the forces of evil as they search through space for their father?

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.

Waking on the edge of the lake, out beyond the perimeter wall, Brie has to think fast. She's lost, alone, and surrounded by toxic mist. And soon enough, she'll have other threats to contend with too. Needing to get back to the city fast, she sets her sights on the High Tower, the beacon that calls her home. And eventually, it's right to the summit that she needs to go. But first, she's got other business to attend to, business that will take her from the core of Inner Haven to the northern reaches of the underlands.

Through the Looking Glass is a sequel of sorts to Alice's Adventures in Wonderland. Alice, now slightly older, walks through a mirror into the Looking-Glass House and immediately becomes involved in a strange game of chess. Soon, she is exploring the rest of the house and meets a sequence of characters now familiar to most: Tweedledum and Tweedledee, the Red Queen, Humpty Dumpty, and the Walrus, to name a few.

Guardian trainee Violet Fairdale is just weeks away from one of the most important occasions of her life: graduation. After messing up big time by bringing a human into the fae realm, Vi needs to step up her game and forget about Nate if she hopes to graduate as the top guardian of her year.

As Seattle is ravaged by a string of mysterious killings and a malicious vampire continues her quest for revenge, Bella once again finds herself surrounded by danger. In the midst of it all, she is forced to choose between her love for Edward and her friendship with Jacob - knowing that her decision has the potential to ignite the ageless struggle between vampire and werewolf. With her graduation quickly approaching, Bella has one more decision to make: life or death. But which is which?

Fin has never stepped foot on the surface of the Earth. Working the mines, deep below, has been the only life she's ever known. Two hundred years after the planet's magnetic poles began to flip, Earth's surface has become irradiated and unsustainable. As the land, water, and even the air grew toxic, the underprivileged were doomed to a life of hard labor underground, while the Enhanced Human Coalition on the surface enjoy their spoils. But now, Fin and her friends discover a stolen piece of EHC tech that modifies genetics.

Astra has returned to Chicago and the everyday life of a cape: getting kittens out of trees, training, aiding the city's emergency first-responders, training, doing public relations events, training, and the occasional superhero v. supervillain fight that threatens to level neighborhoods or at least set them on fire. Then Astra takes a hard hit during a fight and very briefly finds herself somewhere else, somewhere she's only been before in dreams and in the company of Kitsune, a shape-shifting trickster fox.