Science For Teens

Calla Larkenwood wants nothing more than to be a guardian, but her overprotective mother has never allowed it. Battling fae creatures is too dangerous a job for a young girl, and there's that pesky magical ability she needs to keep hidden from the Guild. How can she do that if she's working right under their noses? When circumstances change and Calla finally gets to follow her dream, she discovers that guardian-trainee life isn't all she hoped it would be.

Nobody Owens, known to his friends as Bod, is a normal boy. He would be completely normal if he didn't live in a sprawling graveyard, being raised and educated by ghosts, with a solitary guardian who belongs to neither the world of the living nor of the dead. There are dangers and adventures in the graveyard for a boy. But if Bod leaves the graveyard, then he will come under attack from the man Jack - who has already killed Bod's family…

At the conclusion of The Mark of Athena, Annabeth and Percy tumble into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy's instructions to find the mortal side of the Doors of Death. If they can fight their way through the Gaea's forces, and Percy and Annabeth can survive the House of Hades, then the Seven will be able to seal the Doors from both sides and prevent the giants from raising Gaea. But, Leo wonders, if the Doors are sealed, how will Percy and Annabeth be able to escape?

Spensa made it out of the Nowhere, but what she saw in the space between the stars has changed her forever. She came face to face with the Delvers, and finally got answers to the questions she’s had about her own strange Cytonic gifts. The Superiority didn’t stop fighting for galactic dominance while she was gone, though. Spensa’s team, Skyward Flight, was able to hold Winzik off, and even collect allies to help with the cause, but it’s only a matter of time until humanity—and the rest of the galaxy—falls.

Once she was Adrienne Satti. An orphan of Davillon, she had somehow escaped destitution and climbed to the ranks of the city's aristocracy in a rags-to-riches story straight from an ancient fairy tale. Until one horrid night, when a conspiracy of forces - human and other - stole it all away in a flurry of blood and murder. Today she is Widdershins, a thief making her way through Davillon's underbelly with a sharp blade, a sharper wit, and the mystical aid of Olgun, a foreign god with no other worshippers but Widdershins herself.

Our future. Noncitizens and individuals of low social standing can only find work in one place: the virtual world of Disgardium. And that might mean mining ore; it could just as well mean cleaning pigsties or washing dishes in a tavern, but that's about as glamorous as it gets. Fifteen-year-old schoolboy Alex has dreams of working as a space guide. All he can think about is the stars, but life gets in the way, and now his only path to achieving that goal is through the game.

Once upon a time, a beautiful queen was cursed by a dark faery. That curse, inherited by twin princesses, Aura and Luna, binds their lives in the strangest of ways. At an early age, the girls were more than sisters. They were the strongest of allies until a combination of jealousy, anger, and dark magic tore their relationship to shreds. Aura took everything from Luna: her home, her family, and her love by murdering the prince who'd chosen her instead of Aura. Luna wants revenge, but she's running out of time.

To become a Dark Lord is no easy thing. The simple ambition to hold dominion over the world and bend all to your will sounds straightforward, but it's not. There are armies to raise, fortresses to build, heroes to defeat, and battles to be fought. After many spectacular failures, Evil decided to lend more than inspiration to these would-be tyrants. He wrote an easy-to-follow Dark Lord's Handbook. And yet the next Dark Lord that came along screwed up like all the others.

Tsunami the SeaWing is overjoyed to be reunited with her fellow ocean-dwelling dragons. For the first time in her life, she actually fits in. But not everything is as perfect as it seems underwater. Tsunami and the other "dragonets of destiny" aren't any closer to ending the war for Pyrrhia...and someone in the SeaWing kingdom wants them dead before they can even try. Tsunami wants to stay with her fellow SeaWings, but can she keep her friends safe at the same time?

Fell continues the story begun in The Sight, a story of wolves, dark magic, and an epic struggle between age-old forces. The black wolf Fell now travels alone, padding through the foreboding woods of Transylvania. But then he receives a message from his old eagle friend Skart, and it seems that fate has set Fell's paws on a dangerous path and that grave challenges await him.

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.

Long ago, before humans forgot them for all eternity, monsters and immortals retreated below ground to seek shelter. But what do the Greek gods do when they're bored? They bring back the Olympic Games - only a lethal version. The newest contender in these bigger, deadlier games is a young human girl they kidnapped from the streets above. For Kira Lier, it's kill or be killed as she races against beasts she thought were just myths, to cross the finish line and win a chance to earn her freedom.

One choice can transform you - or it can destroy you. But every choice has consequences, and as unrest surges in the factions all around her, Tris Prior must continue trying to save those she loves - and herself - while grappling with haunting questions of grief and forgiveness, identity and loyalty, politics and love.

There’s more to the swamplands than meets the teeth. In this supernatural tale of magic and mysticism, Henry Lemarchand grew up in Philadelphia knowing very little of his family—his father disappeared when he was young, leaving behind only a strange pouch of animal teeth. When he is sent to the Louisiana bayou to spend the summer with his eccentric uncle and cousin in their decaying ancestral mansion, Henry learns about his family’s supernatural legacy.

For centuries there have been rumors of another continent on the dragons' planet - another land far across the ocean, populated by tribes of dragons very different from those we know. But there's never been any evidence, and most dragons dismissed the rumors as fairy tales. Until now. Because it turns out the stories are true. And the other tribes are coming.

In Last Breath, the rain brought a new and dire threat to Morganville and its vampires...their ancient enemies, the draug. Now, the vampires are fighting a losing war, and it will fall to the residents of the Glass House - Michael, Eve, Shane, and Claire - to take the fight to an enemy who threatens to destroy the town, forever. Lovers of Morganville, rejoice: Black Dawn takes the intrigue, romance, and nail-biting suspense of the series to its highest level yet.

Spensa’s life as a Defiant Defense Force pilot has been far from ordinary. She proved herself one of the best starfighters in the human enclave of Detritus, and she saved her people from extermination at the hands of the Krell - the enigmatic alien species that has been holding them captive for decades. What’s more, she traveled light-years from home as an undercover spy to infiltrate the Superiority, where she learned of the galaxy beyond her small planet home. Now, the Superiority - the governing galactic alliance bent on dominating all human life - has started a galaxy-wide war.

When the flu season struck America, it impaired the population, crippling what the collected power of the people were capable of doing to fight the outbreak. Unfortunately, it was not the same for everyone. There were three types of people. The first had no diseases, the second had the flu, and the third were busy fostering a zombie virus that was going to bring the nation to its knees.

What if your whole world was a lie? What if a single revelation - like a single choice - changed everything? What if love and loyalty made you do things you never expected? The explosive conclusion to Veronica Roth's #1 New York Times best-selling Divergent trilogy reveals the secrets of the dystopian world that has captivated millions of listeners in Divergent and Insurgent.

In the third book in Rick Riordan's epic Norse mythology series, Magnus and his friends take a boat trip to the farthest borders of Jotunheim and Niflheim in pursuit of Asgard's greatest threat. Life preservers are mandatory for this wet, wild, and wondrous adventure.