Science For Teens

How do you stop an invasion force that just defeated the most powerful person on the planet? Chances are, you don’t. But the world’s greatest heroes and villains are going to team up and make their best attempt. After the Tuldarians—a race of dinosaur-like aliens—invade the Earth with overwhelming numbers of ships and soldiers, the world’s governments finally repeal the Anti-Vigilante Acts. Now, the masked crimefighters and criminals who haven’t been allowed to use their powers are being asked to fight to save humanity. And to think, I was just put in prison for just trying to be a good guy.

Arimus and I face the toughest challenge yet at Gryphon Rider Academy, the infamous Trial by Fire. If either of us fail, it will be the proof the Crown needs to take Ari from me. Passing the most grueling classes yet is just the beginning of the danger. There’s someone here who’s trying to make sure I am both the first, and last, female gryphon rider. I fear they’re working off the king’s orders.

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.

War has finally ignited. The Remnant Nation is done waiting. Their mission: destroy the Godhead and everything she stands for. But as Sadina and the islanders fight to protect the Goddess—who claims to be their only hope for Evolution's survival—the battle reveals unfathomable truths leaving behind devastation that will change the islanders' future forever.

En Alagaësia, des mois se sont écoulés depuis la chute du tyran Galbatorix. Murtagh le Dragonnier et son dragon Thorn sont toujours considérés comme des traîtres et des meurtriers, car le royaume ignore l’aide qu’ils ont apportée à Eragon et Nasuada. Ils vivent en parias, à l’abri des regards. Mais la rumeur d’étranges évènements, aux confins de l’Alagaësia, ravivent de douloureux souvenirs pour Murtagh et Thorn. Et nul ne peut se soustraire à son destin. Commence alors pour nos héros un voyage épique à travers des terres à la fois familières et inexplorées.

Thor's hammer is missing...again. The thunder god has a disturbing habit of misplacing his weapon - the mightiest force in the Nine Worlds. But this time the hammer isn't just lost, it has fallen into enemy hands. If Magnus Chase and his friends can't retrieve the hammer quickly, the mortal worlds will be defenseless against an onslaught of giants. Ragnarok will begin. The Nine Worlds will burn. Unfortunately, the only person who can broker a deal for the hammer's return is the gods' worst enemy, Loki - and the price he wants is very high.

Lonely thirty-seven-year-old Satoru Mikami is stuck in a dead-end job, unhappy with his mundane life, but after dying at the hands of a robber, he awakens to a fresh start in a fantasy realm...as a slime monster! As he acclimates to his goopy new existence, his exploits with the other monsters set off a chain of events that will change his new world forever!

It's been a year since Eragon departed Alagaësia in search of the perfect home to train a new generation of Dragon Riders. Now, he is struggling with an endless sea of tasks: constructing a vast dragonhold, wrangling with suppliers, guarding dragon eggs, and dealing with belligerent Urgals and haughty elves. Then a vision from the Eldunarí, unexpected visitors, and an exciting Urgal legend offer a much-needed distraction and a new perspective. This volume features three original stories set in Alagaësia, interspersed with scenes from Eragon's own unfolding adventure.

Mare Barrow's world is divided by blood - those with red and those with silver. Mare and her family are lowly Reds, destined to serve the Silver elite whose supernatural abilities make them nearly gods. Mare steals what she can to help her family survive, but when her best friend is conscripted into the army she gambles everything to win his freedom. A twist of fate leads her to the royal palace, where, in front of the king and all his nobles, she discovers a power of her own - an ability she didn't know she had.

Annika never thought of herself as weak - until vampires murdered her parents and kidnapped her to their hidden kingdom of the Vale. As a brand-new blood slave, Annika must survive her dangerous new circumstances - or face death from the wolves prowling the Vale's enchanted walls. But sparks fly when she meets the vampire prince Jacen, and while she hates the thought of falling for the enemy, her connection with the mysterious prince could be the key to her freedom.

Rose and Lissa become enmeshed in forbidden romance, the Academy’s ruthless social scene, and unspeakable nighttime rituals. But they must be careful lest the Strigoi—the world’s fiercest and most dangerous vampires—make Lissa one of them forever.

Sophie Foster is struggling. Grieving. Scrambling. But she knows one thing: She will not be defeated. The Neverseen have had their victories - but the battle is far from over. It’s time to change tactics. Make sacrifices. Reexamine everything. Maybe even time for Sophie to trust her enemies. All paths lead to Nightfall - an ominous door to an even more ominous place - and Sophie and her friends strike a dangerous bargain to get there. But nothing can prepare them for what they discover.

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.

Isla Crown has secured the love of two powerful rulers and broken the curses that plagued the six realms for centuries, but few know the true origins of her powers. Now, in the wake of a crushing betrayal, Isla finds herself hungry for distraction, preferring to frequent Lightlark's seductive haunts instead of embracing her duties as the newly crowned leader of two separate realms. Worse, her fellow rulers haven't ceded victory quietly, and there are others in Isla's midst who don't believe her ascent to power was earned.

When 16-year-old Tessa Gray crosses the ocean to find her brother, her destination is England, the time is the reign of Queen Victoria, and something terrifying is waiting for her in London's Downworld, where vampires, warlocks and other supernatural folk stalk the gaslit streets. Only the Shadowhunters, warriors dedicated to ridding the world of demons, keep order amidst the chaos.

Lester's demigod friends at Camp Jupiter just helped him survive attacks from bloodthirsty ghouls, an evil Roman king and his army of the undead, and the lethal emperors Caligula and Commodus. Now the former god and his demigod master Meg must follow a prophecy uncovered by Ella the harpy. Lester's final challenge will be at the Tower of Nero, back in New York.

"A publisher in New York asked me to write down what I know about the Greek gods, and I was like, 'Can we do this anonymously?' Because I don't need the Olympians mad at me again. But if it helps you to know your Greek gods, and survive an encounter with them if they ever show up in your face, then I guess writing all this down will be my good deed for the week." So begins Percy Jackson's Greek Gods, in which the son of Poseidon adds his own magic - and sarcastic asides - to the classics.

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.

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…

Ketterdam: a bustling hub of international trade where anything can be had for the right price - and no one knows that better than criminal prodigy Kaz Brekker. Kaz is offered a chance at a deadly heist that could make him rich beyond his wildest dreams. But he can't pull it off alone.