Science For Teens

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.

Stolen from his home, Corthie Holdfast has arrived in the City of the Eternal Siege as a new champion. He must fight alongside the Blades, whose lives are dedicated to the defense of the city against the hordes of monstrous Greenhides; or die at the hands of the Gods who rule. Maddie Jackdaw, a young Blade, faces her last chance. Thrown out of every unit defending the city, either she takes on a new role, or she will be sent to the Rats, a company of misfits given the perilous tasks beyond the Great Walls.

The formerly glorious god Apollo, cast down to earth in punishment by Zeus, is now an awkward mortal teenager named Lester Papadopoulos. In order to regain his place on Mount Olympus, Lester must restore five Oracles that have gone dark. But he has to achieve this impossible task without having any godly powers and while being duty-bound to a confounding young daughter of Demeter named Meg. Thanks a lot, Dad. With the help of some demigod friends, Lester managed to survive his first two trials, one at Camp Half-Blood, and one in Indianapolis, where Meg received the Dark Prophecy.

Eight years have passed since the Battle of the Serpent. But in the icy north, Lady Nore of the Court of Teeth has reclaimed the Ice Needle Citadel. There, she is using an ancient relic to create monsters of stick and snow who will do her bidding and exact her revenge. Suren, child queen of the Court of Teeth, and the one person with power over her mother, fled to the human world. There, she lives feral in the woods. Lonely, and still haunted by the merciless torments she endured in the Court of Teeth, she bides her time by releasing mortals from foolish bargains.

Oaths sworn...loyalties tested...forces collide. Eragon is the greatest hope to rid the land of tyranny. Can this once simple farm boy unite the rebel forces and defeat the king? Following the colossal battle against the Empire's warriors, Eragon and his dragon, Saphira, have narrowly escaped with their lives. Still, there is more adventure at hand for the Rider and his dragon, as Eragon finds himself bound by a tangle of promises he may not be able to keep.

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.

As the university prepares for an expedition to Thameland, Alex makes himself ready by growing stronger, taking summer courses on magic and spending time with his new friends and family. But conspiracy brews in Generasi. Demonic attacks target the expedition, and as the city prepares for its annual Games of Roal, Alex must make sure that his own secrets don’t come back to bite him.

His name is Taylor McFadden, survivor of 83 trips into the ZOO. Now, he's retired, and yet his country needs his skills to save people in the country he calls home. Can he build a company, put down roots, and still bring the pain when the FBI calls? When they tag him as The Cryptid Assassin, they weren't wrong. For monsters that go bump in the night, he is death incarnate.

The world Corus has been redesigned to become the new home of a superior race from a distant world whose very life depends on drawing sustenance from the biological life force of a planet. Meanwhile their plans are supervised by a staff of Alectors who in effect rule the world. The Alectors alone have access to the huge flying pteridons they have bred, and the superior weapons that underpin their psychic talents.

All year the half-bloods have been preparing for battle against the Titans, knowing the odds of victory are grim. Kronos's army is stronger than ever, and with every god and half-blood he recruits, the evil Titan's power only grows. While the Olympians struggle to contain the rampaging monster Typhon, Kronos begins his advance on New York City, where Mount Olympus stands virtually unguarded. Now it's up to Percy Jackson and an army of young demigods to stop the Lord of Time.

The politics of the Telhian Empire are on display as Eryk and the company navigates the dangers within the Empire. The wayward hero thinks he is going to have time to relax after the harrowing experience in Macha. Things are never that simple as Eryk continues to grow and mature as a soldier.

Ryan has learned that there is more at stake than just a single realm. The orc horde is still a deadly enemy, but it's the hands pulling the strings that have to be feared more. His team is growing larger as some of the new cultivators commit themselves to him, and he is making sure they all grow stronger. Now, he has to figure out how to combine the psionics of his bloodline, the cultivation of the human realm, and the magic of glyphs to be able to create the most powerful version of himself.

Alex faces the consequences of her choices on a ship full of strangers. Forced to confront a civilization built on the regulation of her kind, she has to learn and adapt to situations she never imagined. Some see her as the key to breaking a decades-old stalemate, others as a threat that will ignite the fires of war once more. But all Alex wants is her sister and NAI companion back.

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.

New York Times best-selling author Meg Cabot fills each adventure in the Mediator series with suspense and humor. Suze Simon is a liaison between ghosts and the living. But this teenager is no hand-holder, she's tough on the spirits who need her help. When the ghost of a murdered woman wakes Suze up one night with an troublesome request, the 16-year-old just wants to get rid of her.

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.

Trace Taylor was at a shooting range when the world was kidnapped by the alien species called the ‘Esvol’ to begin humanity's integration with the System. Each individual person is given a femtochip implant and a class to fend for themselves before being sent back to Earth. Once Trace returns, she finds that the planet too is left scarred by this encounter. Faced with monsters, dungeons, an annoying AI, and a lot of insane idiots, how will Trace come to survive this newly-changed planet?

Cuando Eragon, un joven de 15 años que vive en una pequeña aldea, se encuentra con una piedra preciosa en medio del bosque a donde ha ido a cazar, poco se espera que ese suceso vaya a cambiar su vida y el destino de Alagaësia. Lo único que desea es venderla para así asegurar la subsistencia de su familia durante el duro invierno. Sin embargo, una noche la gema se rompe y lo que sale de ella lo llevará a un viaje que lo convertirá en héroe.

Ella Brown is unhappy. Shivering cold in her luxurious bed, she's afraid to get up and light the fire because she's recently been scolded for doing things servants are supposed to do. New to the castle, Ella is having trouble adjusting to her unfamiliar role: princess.

Annabeth is terrified. Just when she’s about to be reunited with Percy - after six months of being apart, thanks to Hera - it looks like Camp Jupiter is preparing for war. As Annabeth and her friends Jason, Piper, and Leo fly in on the Argo II, she can’t blame the Roman demigods for thinking the ship is a Greek weapon. With its steaming bronze dragon figurehead, Leo’s fantastical creation doesn’t appear friendly. Annabeth hopes that the sight of their praetor Jason on deck will reassure the Romans.