Young Teen Mystery

The Gallagher Academy for Exceptional Young Women is a fairly typical all-girls school - that is, it would be if every school taught advanced martial arts in PE and the latest in chemical warfare in science, and students received extra credit for breaking CIA codes in computer class. The Gallagher Academy might claim to be a school for geniuses, but it's really a school for spies.

Jennifer Allison's best-selling Gilda Joyce series features a spunky heroine with a knack for hunting down the paranormal. When best friend Wendy Choy gets an invitation to compete in a piano competition in Oxford, England, Gilda Joyce manages to secure a position as Wendy's page turner. They will sip tea, flirt with English boys, and bask in the warm glow of applause. But when Wendy seems set to become the next victim of a local ghost, the Psychic Investigator goes to work.

Using a cutting-edge technology called DHI - which stands for both Disney Host Interactive and Daylight Hologram Imaging - Finn Whitman, an Orlando teen, and four other kids are transformed into hologram projections that guide guests through the park. The new technology turns out, however, to have unexpected effects that are both thrilling and scary. Soon Finn finds himself transported in his DHI form into the Magic Kingdom at night. Is it real? Is he dreaming? Finn’s confusion only increases when he encounters Wayne, an elderly Imagineer who tells him that the park is in grave danger.

Since her brother died, Lily has pretended to be brain damaged, and no one knows her secret. That is, until a troubled girl named Tinny refuses to leave her alone. But Tinny's meddling soon gets Lily into a jam that threatens their safety.

At only seventeen years old, Ross Quest is already a master thief, especially adept at escape plans. Until her plan to run away from her legendary family of thieves takes an unexpected turn, leaving her mother’s life hanging in the balance. In a desperate bid, she enters the Thieves’ Gambit, a series of dangerous, international heists where killing the competition isn’t exactly off limits, but the grand prize is a wish for anything in the world—a wish that could save her mom.

Best-selling author and fan favorite Anthony Horowitz has built a huge following with his Alex Rider series. This time, Alex is up against a con man who wants to create the biggest catastrophe he can muster to profit through a disaster-relief charity. If Alex is going to stop a genetically engineered virus from sweeping across the country, he’ll have to brave gunfire, explosions, and dangerous mercenaries—then come face to face with the deadly mastermind.

A Civil War sword, a watermelon stabbing, missing roller skates, a trapeze artist's inheritance and an eyewitness who's legally blind! Encyclopedia Brown must solve cases by using his famous computer-like brain. Try to crack the cases along with him!

Sydney Sage is an Alchemist, one of a group of humans who dabble in magic and serve to bridge the worlds of humans and vampires. They protect vampire secrets - and human lives.

In The Fiery Heart, Sydney risked everything to follow her gut, walking a dangerous line to keep her feelings hidden from the Alchemists.

Now in the aftermath of an event that ripped their world apart, Sydney and Adrian struggle to pick up the pieces and find their way back to each other. But first, they have to survive.

It's the summer before her 16th birthday, and Sabrina Spellman knows her world is about to change. She's always studied magic and spells with her aunts, Hilda and Zelda. But she's also lived a normal mortal life - attending Baxter High, hanging out with her friends Susie and Roz, and going to the movies with her boyfriend, Harvey Kinkle.

In the shocking finale to the best-selling series that began with Stalking Jack the Ripper, Audrey Rose and Thomas are on the hunt for the depraved, elusive killer known as the White City Devil. A deadly game of cat-and-mouse has them fighting to stay one step ahead of the brilliant serial killer - or see their fateful romance cut short by unspeakable tragedy.

Billy et sa soeur vont pouvoir explorer en toute liberté les fonds sous-marins d'une île. En toute liberté ? Pas tout à fait, car il leur est défendu de s'approcher du dangereux récif de corail ! Mais Billy désobéit. Soudain, dans l'eau, quelque chose le frôle. Quelque chose de froid, de sombre et de visqueux. Publié en langue française par Bayard Éditions.

Et si la damnation était le prix du véritable amour ? Le Monde Obscur est en danger, le sang a coulé sur les marches sacrées de la salle du Conseil. Depuis la mort de Livia Blackthorn, l'Enclave est au bord de la guerre civile. Et tandis qu'un mal étrange éradique peu à peu la race des sorciers, Emma et Julian se voient assigner la mission de récupérer le dangereux Livre Noir. Le fléau des parabatai risquant de les détruire, les deux amants sont obligés de mettre leur amour interdit en sourdine.

Nancy Drew’s dad surprises her with a trip to a beautiful New England ski resort for Christmas break. But no vacation can go smoothly when Nancy is involved. On her very first run down the slopes, Nancy hits a bad patch of ice and takes a serious tumble. A doctor sends her back to the hotel in a cast and mandates 12 days of bed rest. That means no long car trips back to River Heights and 12 days of sitting around. Luckily, there’s still the five-star dining and beautiful views. Just hours into her convalescence, Nancy witnesses something very suspicious.

Ethan Wate has spent most of his life longing to escape the stiflingly small Southern town of Gatlin. He never thought he would meet the girl of his dreams, Lena Duchannes, who unveiled a secretive, powerful, and cursed side of Gatlin, hidden in plain sight. And he never could have expected that he would be forced to leave behind everyone and everything he cares about. So when Ethan awakes after the chilling events of the Eighteenth Moon, he has only one goal: to find a way to return to Lena and the ones he loves.

The Shadowkiller is back. And he is hunting me down like a dog in the streets of New York City using every tool and ally he has - including people I once trusted. I have never been so alone in my life, and yet, if I turn to my friends, that puts a target on their backs too. Which means I have to keep running. So, I do what I know, and I set myself to finding the trail of breadcrumbs that will lead me to the one who is still pulling the strings. Frost. A Chameleon just like me.

When Cherub kids go undercover, no one suspects that they are trained professionals, working to infiltrate criminal organisations that have eluded MI5 and the police for years. James Adams is on his biggest mission yet, working to nail Europe's most powerful cocaine dealer. He'll need all his specialist training if he's going to bring down the man at the top. The reason for Cherub's existence is simple: Adults never suspect that children are spying on them.

Every story has a dark side, and this story belongs to Cam, the brooding, bad-boy dark angel Fallen fans love. High school can be Hell. Cam knows what it’s like to be haunted. He’s spent more time in Hell than any angel ever should. And his freshest Hell is high school, where Lilith, the girl he can’t stop loving, is serving out a punishment for his crimes. Cam made a bet with Lucifer: He has 15 days to convince the only girl who really matters to him to love him again. If he succeeds, Lilith will be allowed back into the world, and they can live their lives together.

Audrey Rose Wadsworth and her partner-in-crime-investigation, Thomas Cresswell, are en route to New York to help solve another blood-soaked mystery. Embarking on a week-long voyage across the Atlantic on the opulent RMS Etruria, they're delighted to discover a traveling troupe of circus performers, fortune tellers, and a certain charismatic young escape artist entertaining the first-class passengers nightly. But then, privileged young women begin to go missing without explanation, and a series of brutal slayings shocks the entire ship.

Dr. Watson, the right-hand man of master sleuth Sherlock Holmes, has gone missing. This prompts Sherlock to enlist the assistance of Enola Holmes, his intrepid younger sister. She investigates Watson's home just in time to witness the arrival of a bizarre bouquet blooming with convolvulus, hawthorn, and white poppies - flowers that symbolize death!

Strange things are happening in Skeleton Creek...and Ryan and Sarah are trying to get to the heart of it. But after an eerie accident leaves Ryan housebound and forbidden to see Sarah, their investigation takes two tracks: Ryan records everything in his journal, while Sarah uses her videocam to search things out and then email the clips for Ryan to see.