Young Teen Mystery

London, April 1812. Eighteen-year-old Lady Helen Wrexhall is on the eve of her debut presentation to the Queen. Her life should be about gowns and dancing, and securing a suitable marriage. Instead, when one of her family's housemaids goes missing, Lady Helen is drawn to the shadows of Regency London. There, she finds William, the Earl of Carlston. He has noticed the disappearance, too, and is one of the few who can stop the perpetrators: a cabal of powerful demons that has infiltrated every level of society.

This is a story about three idiot wannabe detectives: J.J. and Valentine Watts and their new friend Trudi de la Rosa. Again, they’re idiots, but in a fun way where they go on adventures and occasionally use swear words. In this book, they’re riding a train on official Ghost Hunters Adventure Club business when an old friend from the past shows up to ruin everything. It’s up to our three young adventurers to solve the mystery of the Express Train to Nowhere before they’re locked away forever for a crime they didn’t even commit.

Though he's only 13, Theodore Boone has spent more time in the courtroom than almost anywhere else, and there's always a new adventure waiting. After being falsely accused of vandalism and theft, Theo is happy to finally be out of the hot seat, once more dispensing legal advice to friends and community members, when an exciting new case demands his urgent attention.

Mattie Gokey has a word for everything. She collects words, stores them up as a way of fending off the hard truths of her life, the truths that she can't write down in stories.

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.

You know the invasion has begun. You know we are all that stands in their way. You think we are alone. You will see we have hidden allies. They think they have won. They are wrong. They do not have our power. They do not know the truth. We have a secret weapon.

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!

Dimitri gave Rose the ultimate choice. But she chose wrong...After a long and heartbreaking journey to Dimitri's birthplace in Siberia, Rose Hathaway has finally returned to St. Vladimir's - and to her best friend, Lissa. It is nearly graduation, and the girls can't wait for their real lives beyond the Academy's iron gates to begin. But Rose's heart still aches for Dimitri, and she knows he's out there, somewhere. She failed to kill him when she had the chance. And now her worst fears are about to come true. Dimitri has tasted her blood, and now he is hunting her.

Fifteen-year-old Kate didn't want to be dragged into her mother's past. She had a boyfriend, a life, and a future as an online influencer whose urban exploration videos were growing in popularity. But here she is, in the place she thinks of as "Hicksville," and she's getting to know far more about the town than she ever wanted. After she and her new friend Zach make a ghastly discovery in a local crevasse, she finds herself investigating a decades-old mystery that has haunted the community . . . and her family.

With her trademark lyricism, Maggie Stiefvater turns to a new world, where a pair are swept up in a daring, dangerous race across a cliff—with more than just their lives at stake should they lose.

In A Presumption of Death, Jill Paton Walsh tells how World War II changed the lives of Peter, Harriet and their growing family. The story opens in 1940. Harriet Vane - now Lady Peter Wimsey - has taken her children to safety in the country. But the war has followed them: glamorous RAF pilots and even more glamorous land-girls scandalise the villagers; the blackout makes the nighttime lanes as sinister as the back alleys of London.

I've always written scripts for my perfect life. But no way could I have ever scripted this. My life is so far from perfect, it's not even funny. All because of a stalker. I'm at a boarding school, where I have to lie about who I am. I can't see my family. I'm tutoring a hottie god that tortures me with his smile. The most popular girl already hates me. But there's this boy. This hot, sweet, sexy boy. So I'm going to stop trying to script my life and just live it. Because who knows how long I have left.

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 aftermath of a forbidden moment that rocked Sydney to her core, she finds herself struggling to draw the line between her Alchemist teachings and what her heart is urging her to do. Then she meets alluring, rebellious Marcus Finch - a former Alchemist who escaped against all odds, and is now on the run.

Things are getting desperate for Maya and her friends. Hunted by the powerful St. Clouds and now a rival Cabal as well, they're quickly running out of places to hide. And with the whole world thinking they died in a helicopter crash, it's not like they can just go to the authorities for help. All they have is the name and number of someone who might be able to give them a few answers. Answers to why they're so valuable, and why their supernatural powers are getting more and more out of control.

Everyone knows the Ivies: the most coveted universities in the United States. Far more important are the Ivies. The Ivies at Claflin Academy, that is. Five girls with the same mission: to get into the Ivy League by any means necessary. I would know. I'm one of them. We disrupt class ranks, club leaderships, and academic competitions...among other things. We improve our own odds by decreasing the fortunes of others. Because hyper-elite competitive college admissions is serious business. And in some cases, it's deadly.

Hannah, bientôt dix-huit ans, était loin d'imaginer que sa vie prendrait un tel tournant. Ses vacances tant redoutées à Wick vont finalement se transformer en véritable conte de fée... puis en cauchemar. Sa petite vie tranquille, ses idées bien arrêtées, ses projets... tout va changer, brutalement. Elle devra affronter l'inimaginable, faire face à ce qu'elle n'aurait jamais pensé croire un jour, car les légendes n'en sont pas toujours... Leith ne s'attendait pas non plus à Hannah. Il tombe de haut, l'Esprit a choisi : c'est elle, son âme sœur.

What do the queen bee, star athlete, valedictorian, stoner, loner, and music geek all have in common? They were all invited to a scholarship dinner, only to discover it’s a trap. Someone has locked them into a room with a bomb, a syringe filled with poison, and a note saying they have an hour to pick someone to kill...or else everyone dies.

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.

That's the question that has haunted 14-year-old Ezekiel Blast all his life. But he's not a thief, he just has a talent for finding things. Not a superpower - a micropower. Because what good is finding lost bicycles and hair scrunchies, especially when you return them to their owners and everyone thinks you must have stolen them in the first place? If only there were some way to use Ezekiel's micropower for good, to turn a curse into a blessing. His friend Beth thinks there must be, and so does a police detective investigating the disappearance of a little girl.

The students of LA’s elite Warner Prep can’t wait for their Senior Excursion—five days of Instagrammable adventure in one of the world’s most exclusive locations. This is not your average field trip. Which is why eight students can’t believe their bad luck when they end up on a digital detox in an isolated Colorado ski chalet. Their epic trip is panning out to be an epic bore . . . until their classmates start dropping in a series of disturbing deaths. The message is clear: this trip is no accident.