Science For Teens

When Matt closed Raven's Gate, an ancient portal to the world of evil, he thought the trouble was over. But sinister forces are still hot on Matt's trail and will stop at nothing to destroy him. Somehow five children from across the globe must join forces, as the threat of the Old Ones still looms near. Now Matt and the second of the five, Pedro - who speaks no English - must find the second gate in the lost city of the Incas before the evil star rises.

From the New York Times, USA Today, and international best-selling author of the Iron Fey and the Blood of Eden series comes the fiery, hugely anticipated finale of the Talon Saga. What if dragons walked among us in human form? Enter a modern fantasy of heroes, sacrifice, forbidden love, and enemies turned allies who have no choice but to fight side by side. Don't miss the epic conclusion as Ember, Riley, and Garrett face off against Dante and the Talon dragon clones.

WICKED has taken everything from Thomas: his life, his memories, and now his only friends — the Gladers. But it's finally over. The trials are complete, after one final test. What WICKED doesn't know is that Thomas remembers far more than they think. And it's enough to prove that he can't believe a word of what they say. Thomas beat the Maze. He survived the Scorch. He'll risk anything to save his friends. But the truth might be what ends it all. The time for lies is over.

The Borderlands aren't like anywhere else. Don't try to smuggle a phone or any other piece of technology over the wall that marks the Border - unless you enjoy a fireworks display in your backpack. (Ballpoint pens are okay.) There are elves, harpies, and - best of all as far as Elliot is concerned - mermaids. Elliot? Who's Elliot? Elliot is 13 years old. He's smart and just a tiny bit obnoxious. Sometimes more than a tiny bit. When his class goes on a field trip and he can see a wall that no one else can see, he is given the chance to go to school in the Borderlands.

Peril has been loyal to Queen Scarlet, who used her fatal firescales to kill countless dragons in the SkyWing arena. Now Peril is loyal to Clay, the only dragonet who has ever been her friend. So when Scarlet threatens Jade Mountain Academy, Peril sets off to find her former queen, stop her, and save the day - no matter what it takes.

From the #1 New York Times bestselling author of Words of Radiance, coauthor of Robert Jordan's Wheel of Time series and creator of the internationally bestselling Mistborn Trilogy, Brandon Sanderson comes Mitosis, a short story set in the action-packed world of Steelheart: the Reckoners series, exclusively available in the digital format. Epics still plague Newcago, but David and the Reckoners have vowed to fight back.

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.

Fans have long wondered what happened to Ahsoka after she left the Jedi Order near the end of the Clone Wars and before she reappeared as the mysterious Rebel operative Fulcrum in Rebels. Finally her story will begin to be told. Following her experiences with the Jedi and the devastation of Order 66, Ahsoka is unsure she can be part of a larger whole ever again. But her desire to fight the evils of the Empire and protect those who need it will lead her right to Bail Organa - and the Rebel Alliance.

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.

Who wants to be a superhero? Hope did, but she grew out of it. Which made her superhuman breakthrough in the Ashland Bombing, just before starting her freshman year at the University of Chicago, more than a little ironic. And now she has some decisions to make. Given the code-name "Astra" and invited to join the Sentinels, Chicago's premier super-team, will she take up the cape and mask and become a career superhero? Or will she get a handle on her new powers (superstrength has some serious drawbacks) and then get on with her life plan?

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....

When Calamity lit up the sky, the Epics were born. David's fate has been tied to their villainy ever since that historic night. Steelheart killed his father. Firefight stole his heart. And now Regalia has turned his closest ally into a dangerous enemy. David knew Prof's secret and kept it even when Prof struggled to control the effects of his Epic powers. But facing Obliteration in Babilar was too much. Once the Reckoners' leader, Prof has now embraced his Epic destiny.

Setting out on foot with nothing more than some soon-to-be worthless cash and a little advice from a trusted teacher, Alex, Quinn, Josh, Cooper, and Dara walk through a burning city that has come to a halt. The devastation they see as they make their way out of the city is a small part of the horror that the nation will become. As the days go by with no food deliveries and no water flowing from taps, civilization will start to crumble and it will be survival of the fittest.

Seventeen-year-old Adelaide Tate is in her last year of the Academy, with her eyes set on becoming part of the Red Guard. Who cares that no female has ever joined? When a dark force develops an unhealthy liking for her, Adelaide needs to fight for her life and figure out what makes her so different from the others. Betrayal. Fear. Anger. She must overcome it all in order to turn her world the right way around again. Adelaide has one choice. Accept the help offered to her by Xander Bane, or face the Demon Hoard alone.

When Jafar steals the genie's lamp, he uses his first two wishes to become sultan and the most powerful sorcerer in the world. Agrabah lives in fear, waiting for his third and final wish. To stop the power-mad ruler, Aladdin and the deposed Princess Jasmine must unite the people of Agrabah in rebellion. But soon their fight for freedom threatens to tear the kingdom apart in a costly civil war. What happens next? A "street rat" becomes a leader. A princess becomes a revolutionary. And listeners will never look at the story of Aladdin in the same way again.

I was nobody. No matter how hard I tried, I never fit in with anyone at my high school. Now I know why. Turns out I'm a witch. A scary powerful one, too. Except The Coven that claimed me won't teach me how to use my magic. Suddenly, I'm selected by the Goddess to hunt down a mythical locket needed to save the world from destruction. The only person who actually tries to help me is the alarmingly attractive Tennessee. He has immeasurable power and breathtaking mismatched eyes. I'm drawn to him on a level I can't explain...and he's forbidden from getting too close to me.

Strange things are happening in Maya's tiny Vancouver Island town. First, her friend Serena, the captain of the swim team, drowns mysteriously in the middle of a calm lake. Then, one year later, mountain lions are spotted rather frequently around Maya's home and her reactions to them are somewhat . . . unexpected. Her best friend, Daniel, has also been experiencing unexplainable premonitions about certain people and situations.

Galen is a young soldier returning from war; Rose is one of 12 princesses condemned to dance each night for the King Under Stone. Together Galen and Rose will search for a way to break the curse that forces the princesses to dance at the midnight balls. All they need is one invisibility cloak, a black wool chain knit with enchanted silver needles, and that most critical ingredient of all - true love - to conquer their foes in the dark halls below. But malevolent forces are working against them above ground as well.

It's not easy being Apollo, especially when you've been turned into a human and banished from Olympus. On his path to restoring five ancient oracles and reclaiming his godly powers, Apollo (a.k.a. Lester Papadopoulos) has faced both triumphs and tragedies. Now, his journey takes him to Camp Jupiter in the San Francisco Bay Area, where the Roman demigods are preparing for a desperate last stand against the evil Triumvirate of Roman emperors. Hazel, Reyna, Frank, Tyson, Ella, and many other old friends will need Apollo's aid to survive the onslaught.

Arc was an ordinary young woman from Earth when she was summoned to an icy hell where she fought for her survival in the name of training to become a hero. Now, after defeating the Overlord itself and achieving the status of hero, she leaves with the goal of enjoying her freedom. She arrives at Arlas, a fantasy world with magic and monsters, a world with numbers, tiers, and classes, a world governed by the System that summoned her.