Most people don't know it's there. The caldera is so large that it can only be seen from a plane or satellite. It just could be overdue for an eruption, which would change the landscape and climate of our planet.For Alex, being left alone for the weekend means having the freedom to play computer games and hang out with his friends without hassle from his mother. Then the Yellowstone supervolcano erupts, plunging his hometown into a nightmare of darkness, ash, and violence. Alex begins a harrowing trek to search for his family and finds help in Darla, a travel partner he meets along the way. Together they must find the strength and skills to survive and outlast an epic disaster.

    At seven, he was illegally hacking into computers. Now he's fourteen and studying for his World Domination degree, taking classes like embezzlement, misinformation, forgery, and infiltration at the institute founded by criminal mastermind Dr. Phineas Darkkon. Although Cadel may be advanced beyond his years, at heart he's a lonely kid. When he falls for the mysterious and brilliant Kay-Lee, he begins to question the moral implications of his studies for the first time. But is it too late to stop Dr. Darkkon from carrying out his evil plot?An engrossing thriller with darkness and humor, freaks and geeks, Evil Genius explores the fine line between good and evil in a strange world of manipulations and subterfuge where nothing is as it seems.

    Her entire world confined to its spaces, she's never thought to dream of what lies beyond its doors. So when her mother goes missing, Aria knows her chances of surviving in the outer wasteland long enough to find her are slim.Then Aria meets an outsider named Perry. He's searching for someone too. He's also wild—a savage—but might be her best hope at staying alive.If they can survive, they are each other's best hope for finding answers.

    I'm a scrub. A nobody. One of thousands who work the lower levels, keeping Inside clean for the Uppers. I've got one friend, do my job and try to avoid the Pop Cops. So what if I occasionally use the pipes to sneak around the Upper levels? The only neck at risk is my own…until I accidentally start a rebellion and become the go-to girl to lead a revolution.

    Reduced to only tens of thousands by a weaponized virus to which only a fraction of humanity is immune, the survivors in North America have huddled together on Long Island. But sixteen-year-old Kira is determined to find a solution. As she tries desperately to save what is left of her race, she discovers that that the survival of both humans and Partials rests in her attempts to answer questions about the war's origin that she never knew to ask.Playing on our curiosity of and fascination with the complete collapse of civilization, Partials is, at its heart, a story of survival, one that explores the individual narratives and complex relationships of those left behind, both humans and Partials alike—and of the way in which the concept of what is right and wrong in this world is greatly dependent on one's own point of view.Supports the Common Core State Standards.

    They create wines that can remove memories, cheeses that can make you hallucinate and perfumes that convince you to trust the wearer even as they slit your throat. The people of Caverna are more ordinary, but for one thing: their faces are as blank as untouched snow. Expressions must be learned. Only the famous Facesmiths can teach a person to show (or fake) joy, despair or fear — at a price.Into this dark and distrustful world comes Neverfell, a little girl with no memory of her past and a face so terrifying to those around her that she must wear a mask at all times. For Neverfell's emotions are as obvious on her face as those of the most skilled Facesmiths, though entirely genuine. And that makes her very dangerous indeed...

    Very strange. It’s my story.To everyone at Meridian High School, Michael Vey is an ordinary fourteen-year-old. In fact, the only thing that seems to set him apart is the fact that he has Tourette’s syndrome. But Michael is anything but ordinary. Michael has special powers. Electric powers.Michael thinks he's unique until he discovers that a cheerleader named Taylor also has special powers. With the help of Michael’s friend, Ostin, the three of them set out to discover how Michael and Taylor ended up this way, but their investigation brings them to the attention of a powerful group who wants to control the electric children – and through them the world. Michael will have to rely on his wits, powers, and friends if he’s to survive.

    There are no more fines for bad behavior—instead, there are arrests, trials, and maybe worse. People who get arrested usually don't come back.Seventeen-year-old Ember Miller is old enough to remember that things weren't always this way. Living with her rebellious single mother, it's hard for her to forget that people weren't always arrested for reading the wrong books or staying out after dark. It's hard to forget that life in the United States used to be different.Ember has perfected the art of keeping a low profile. She knows how to get the things she needs, like food stamps and hand-me-down clothes, and how to pass the random home inspections by the military. Her life is as close to peaceful as circumstances allow.That is, until her mother is arrested for noncompliance with Article 5 of the Moral Statutes. And one of the arresting officers is none other than Chase Jennings—the only boy Ember has ever loved.

    After erratic climate change has made Earth a dangerous place to live, the fate of the population rests on the shoulders of the final six who will be scouting a new planet. Intense training, global scrutiny, and cutthroat opponents are only a few of the hurdles the contestants must endure in this competition.For Leo, the prospect of traveling to Europa—Jupiter’s moon—to help resettle humankind is just the sense of purpose he’s been yearning for since losing his entire family in the flooding of Rome. Naomi, after learning of a similar space mission that mysteriously failed, suspects the ISTC isn’t being up front with them about what’s at risk.As the race to the final six advances, the tests get more challenging—even deadly. With pressure mounting, Naomi finds an unexpected friend in Leo, and the two grow closer with each mind-boggling experience they encounter. But it’s only when the finalists become fewer and their destinies grow nearer that the two can fathom the full weight of everything at stake: the world, the stars, and their lives.

    A dull future seems to await, until a marvelous discovery changes everything. Her father's old starship, missing for a decade, turns up halfway across the galaxy. Its retrieval launches Molly and Cole on the adventure of a lifetime, one that will have lasting consequences for themselves and billions of others. What starts off as a simple quest to reconnect with her past, ends up forging a new future. And the forgotten family she hoped to uncover becomes one she never foresaw: a band of alien misfits and runaways-the crew of the starship Parsona.

    Some of these earths are ruled by magic. Some are ruled by science. All are at war. Joey teams up with alternate versions of himself from an array of these worlds. Together, the army of Joeys must battle evil magicians Lord Dogknife and Lady Indigo to keep the balance of power between all the earths stable. Teens—and tweens and adults—who obsessively read the His Dark Materials and Harry Potter series will be riveted by InterWorld and its sequel, The Silver Dream.

    The Sisterhood always knows best. The Guardians will protect and serve. The Unconsecrated will never relent. And you must always mind the fence that surrounds the village; the fence that protects the village from the Forest of Hands and Teeth. But, slowly, Mary’s truths are failing her. She’s learning things she never wanted to know about the Sisterhood and its secrets, and the Guardians and their power, and about the Unconsecrated and their relentlessness. When the fence is breached and her world is thrown into chaos, she must choose between her village and her future—between the one she loves and the one who loves her. And she must face the truth about the Forest of Hands and Teeth. Could there be life outside a world surrounded by so much death?

    After the 2nd, only the lucky escape. And after the 3rd, only the unlucky survive. After the 4th wave, only one rule applies: trust no one.Now, it's the dawn of the 5th wave, and on a lonely stretch of highway, Cassie runs from Them. The beings who only look human, who roam the countryside killing anyone they see. Who have scattered Earth's last survivors. To stay alone is to stay alive, Cassie believes, until she meets Evan Walker. Beguiling and mysterious, Evan Walker may be Cassie's only hope for rescuing her brother-or even saving herself. But Cassie must choose: between trust and despair, between defiance and surrender, between life and death. To give up or to get up.

    Nearly seven hundred years later, he is acknowledged as the greatest Alchemyst of his day. It is said that he discovered the secret of eternal life. The records show that he died in 1418. But his tomb is empty and Nicholas Flamel lives. The secret of eternal life is hidden within the book he protects—the Book of Abraham the Mage. It's the most powerful book that has ever existed. In the wrong hands, it will destroy the world. And that's exactly what Dr. John Dee plans to do when he steals it. Humankind won't know what's happening until it's too late. And if the prophecy is right, Sophie and Josh Newman are the only ones with the power to save the world as we know it. Sometimes legends are true. And Sophie and Josh Newman are about to find themselves in the middle of the greatest legend of all time.

    But in a single moment, all Rio’s hopes for the future are shattered when her twin sister, Bay, makes an unexpected choice, stranding Rio Below. Alone, ripped away from the last person who knew Rio’s true self—and the powerful siren voice she has long silenced—she has nothing left to lose.Guided by a dangerous and unlikely mentor, Rio formulates a plan that leads to increasingly treacherous questions about her mother’s death, her own destiny, and the corrupted system constructed to govern the Divide between land and sea. Her life and her city depend on Rio to listen to the voices of the past and to speak long-hidden truths.