Young Teen Action

The behemoth is the fiercest creature in the British navy. It can swallow enemy battleships with one bite. The Darwinists will need it, now that they are at war with the Clanker powers. Deryn is a girl posing as a boy in the British Air Service, and Alek is the heir to an empire posing as a commoner. Finally together aboard the airship Leviathan, they hope to bring the war to a halt. But when disaster strikes the Leviathan's peacekeeping mission, they find themselves alone and hunted in enemy territory.

Bobby Pendragon is a seemingly normal 14-year-old boy. He has a family, a home, and even Marley, his beloved dog. But there is something very special about Bobby: he is going to save the world.

And not just Earth as we know it. Bobby is slowly starting to realize that life in the cosmos isn't quite what he thought it was. And before he can object, he is swept off to an alternate dimension known as Denduron, a territory inhabited by strange beings, ruled by a magical tyrant, and plagued by dangerous revolution.

Every 11 years, Earth's senior wizards hold the Invitational: an intensive three-week event where the planet's newest, sharpest young wizards show off their best and hottest spells. Wizardly partners Kit Rodriguez and Nita Callahan, and Nita's sister, former wizard-prodigy Dairine Callahan, are drafted in to mentor two brilliant and difficult cases.

Continuing their journey, Rudeus, Eris and Ruijerd have a run in with a figure from legend--none other than the Great Emperor of the Demon World, Kishirika herself! When the trio lend her their aid, Kishrika rewards Rudy with a strange new power...one that might just be more than he bargained for.

When Halt and Crowley discover that the ambitious Morgarath has been infiltrating the Rangers in order to corrupt the Corps, the young Rangers travel north to find Prince Duncan, seeking a royal warrant to stop Morgarath before it is too late. By weakening the Rangers, the most powerful force in support of the King, Morgarath plans to steal the throne.

At last, Alanna of Trebond has become the first female knight errant in Tortall. She sets out on an impossible quest to find the Dominion Jewel, a legendary gem that, in the right hands, has limitless power for good. But while she searches for the one thing that can save her war-torn country, her nemesis returns from the dead and begins to wreak havoc. Only Alanna has the power to prevent Tortall's utter destruction.

Dovepaw now knows that she will be the third cat to hold the power of the stars in her paws. But even together, she, Jayfeather, and Lionblaze may not be able to protect the Clans from a mysterious visitor who threatens their future.

A letter for Rudeus arrives out of the blue, bearing an invitation to enroll at the Ranoa University of Magic. The admissions exam is a cakewalk, but once Rudeus is accepted, a far less straightforward challenge awaits him—getting to know his eccentric new classmates!

Ruby never asked for the abilities that almost cost her her life. Now she must call upon them on a daily basis, leading dangerous missions to bring down a corrupt government and breaking into the minds of her enemies. Other kids in the Children’s League call Ruby “Leader", but she knows what she really is: a monster. When Ruby is entrusted with an explosive secret, she must embark on her most dangerous mission yet: leaving the Children’s League behind.

Ever since her ex-boyfriend spread lies about her, Becca Chandler is suddenly getting all the guys - the ones she doesn't want. Then she saves Chris Merrick from a beating in the school parking lot. Chris is different. Way different: He can control water - just like his brothers can control fire, wind, and earth. They're powerful. Dangerous. Marked for death. And now that she knows the truth, so is Becca.

Trinity Marrow has lost the battle and her beloved Protector. Even with both demons and Wardens on her side, Trin may not win the war against the Harbinger. Bringing Lucifer back to the world to fight the Harbinger is probably a really, really bad idea, but they're out of options—and the world's ultimate fallen angel is the only being powerful enough to impact the outcome. As Trin and Zayne form a new and more dangerous bond and Lucifer unleashes Hell on earth, the apocalypse looms and the world teeters on the end of forever. Win or lose, nothing will ever be the same.

When the world started to fall apart, the government gave everyone two choices: move into the Bubble Cities... or take their chances outside. Twelve-year-old Maggie and her family chose the latter. They live in the world that was left behind. Deciding it's time to grow up and grow tough, Maggie rechristens herself "Ford Falcon" - a name taken from the beat-up car she finds at a nearby junkyard. This is where Ford's family goes to scavenge for things they can use and barter with.

For many moons, ThunderClan, ShadowClan, RiverClan, and WindClan have lived in peace in their territories around the lake. But now, they must decipher a mysterious prophecy - a message that will send one young medicine cat apprentice on a quest to determine the fate of all the warrior Clans.

Simon would have done anything to save his best friend after a mysterious accident almost killed her - including follow her into a virtual world. And what he and Kat discovered there was more terrifying than they could have ever imagined. Unwitting hospital patients are being forced to test a device that lets VR be experienced with all five senses. The technology is so advanced that it's deadly.

Flo lives an eccentric life - she travels with a popular circus in which the main acts star orphaned children with secret shape-shifting abilities. Once Flo turns 16, she must perform, but she's not ready. While practicing jumping a flaming hurdle in a clearing beside the circus, she spots a dark figure in the trees and fears he saw her shift. The news sends the circus into a panic.

In the blink of an eye, everyone disappears. Gone. Except for the young. There are teens, but not one single adult. Just as suddenly, there are no phones, no Internet, no television. No way to get help. And no way to figure out what's happened. Hunger threatens. Bullies rule. A sinister creature lurks. Animals are mutating. And the teens themselves are changing, developing new talents - unimaginable, dangerous, deadly powers - that grow stronger by the day. It's a terrifying new world.

Ten concentration camps. Ten different places where you are starved, tortured, and worked mercilessly. It's something no one could imagine surviving. But it is what Yanek Gruener has to face. As a Jewish boy in 1930s Poland, Yanek is at the mercy of the Nazis, who have taken over. Everything he has and everyone he loves have been snatched brutally from him. And then Yanek himself is taken prisoner - his arm tattooed with the words Prisoner B-3087.

For years, the Kingdom of Araluen has prospered, with the evil lord Morgarath safely behind the impassable mountains. For years, its people have felt secure. But the scheming hand of the dark lord has not been idle.... On a special mission for the rangers, Will and his friend Horace, an apprentice knight, travel to a neighboring village and discover the unsettling truth: All the villagers have either been slain or captured. Could it be that Morgarath has finally devised a plan to bring his legions over the supposedly insurmountable pass?

Tory Brennan, niece of acclaimed forensic anthropologist Temperance Brennan (of the Bones novels and hit TV show), is the leader of a ragtag band of teenage "sci-philes" who live on a secluded island off the coast of South Carolina. When the group rescues a dog caged for medical testing on a nearby island, they are exposed to an experimental strain of canine parvovirus that changes their lives forever.

Thomas Ward is the apprentice for the local Spook, who captures witches and drives away ghosts. As the weather gets colder and the nights draw in, the Spook receives an unexpected visitor. Tom doesn't know who the stranger is or what he wants, but the Spook suddenly decides it's time to travel to his winter house, Anglezarke. Tom has heard it will be a bleak, forbidding place, and that menacing creatures are starting to stir somewhere on the moors nearby.