Young Adult Fiction Mystery

A Clue found in Book 3 sends Amy and Dan jetting off to find out just what's behind the fierce rivalry between the Tomas and Ekaterina branches of the Cahill family. Was a Clue stolen from the Tomas branch? Where is it now? And most important, can Amy and Dan get their hands on it before their rivals do? It's a wild race that will take Amy and Dan deep into the bowels of the earth... and right into the hands of the enemy.

« Cherche le sang et tu trouveras l'éternité... du mal. » Hiver 1448. Dans une Roumanie déchirée par la guerre, le prince Vlad, dit Dracul, échappe de peu à la mort. Une rencontre va tout changer : l'énigmatique impératrice de Bohème, Barbara de Cilli. Obsédée par l'alchimie, la magie et le sang, elle entraîne Vlad dans la quête initiatique du Graal. Celui du Diable. Été 1944. Des partisans anti-allemands terrorisent la région des Balkans, se comportant comme des vampires.

Bienvenue dans la famille Sinclair. Tous sont beaux, riches, sportifs, intelligents. Aucun n'a droit à l'échec. Ils passent leurs étés sur une île privée au large du cap Cod. Cadence est l'aînée des petits-enfants. Voici son histoire et celle des "Menteurs", quatre adolescents à l'amitié indéfectible.

Briseis has one chance to save her mother, but she’ll need to do the impossible: find the last fragment of the deadly Absyrtus Heart. To locate the missing piece, she must turn to the blood relatives she’s never known, learn about their secret powers, and take her place in their ancient lineage. But Briseis is not the only one who wants the Heart, and her enemies will stop at nothing to fulfill their own ruthless plans. The fates tell of a truly dangerous journey, one that could end in more heartache, more death.

Sir Damian Cray is a philanthropist, peace activist, and the world's most famous pop star. But still it's not enough. He needs more if he is to save the world. Trouble is, only Alex Rider recognizes that it's the world that needs saving from Sir Damian Cray. But in the past, Alex has always had the backing of the government. This time, he's on his own. Can one teenager convince the world that the most popular man on earth is a madman bent on destruction, before time runs out?

An INSTANT New York Times Bestseller!Filled with elemental magic, forbidden romance, and breathtaking twists, Nightweaver is a propulsive romantasy about an iron-willed heroine avenging her brother and discovering her destiny—perfect for fans of Powerless and Heartless Hunter. Six hundred...

Aidan and Meg Falconer are their parents' only hope. The Falconers are facing life in prison -- unless Aidan and Meg can follow a trail of clues to prove their innocence. The problem? Right now they're trapped in a juvenile detention center. Until they escape one night -- and find themselves on the run, both from the authorities and from a sinister attacker who has his own reason to stop them.

Middle school is hard. Solving cases for the FBI is even harder. Doing both at the same time - well that's just crazy. But that doesn't stop Florian Bates! After helping the FBI solve an art theft at the National Gallery and uncovering a DC spy ring, Florian's finding life at Alice Deal Middle School a little boring. But that's all about to change! His FBI handler, Marcus, has a job for him! Is it a bank robbery? Counterfeit ring? International espionage? Actually it's middle school pranks...

On the hunt for the 39 Clues, Amy and Dan Cahill uncovered shocking information about their past - from what happened the night their parents died to the shattering discovery of their family branch. Will Book Nine be the end of Amy and Dan? Or just the end of everything they think they know?

Brother detectives Frank and Joe search a hidden castle for clues to help them find a missing comic book in the 19th book in the thrilling Hardy Boys Adventures series.

Stealing from her rich family was supposed to be a fun winter getaway for teen mastermind Olivia Owens, but when a rival thief, a love triangle, and a murder suspect interfere, she’ll have to decide how far she’s willing to go for the vault full of gold—and for the boy she loves. When teen...

Lucy Bluecrowne is beginning a new life ashore with her stepmother and half brother, though she's certain the only place she'll ever belong is with her father on a ship of war as part of the crew. She doesn't care that living in a house is safer and the proper place for a 12-year-old girl; it's boring. But then two nefarious strangers identify her little brother as the pyrotechnical prodigy they need to enact an evil plan, and it will take all Lucy's fighting instincts to keep her family together.

Enter the world of Britfield: Adventure, intrigue, conspiracy, mystery, and suspense! Tom has spent the majority of his life locked behind the cruel walls of Weatherly orphanage, but when he learns that his parents might actually be alive, Tom is determined to find them. Together, with his best friend Sarah and armed with only the word “Britfield” as a clue to Tom’s mysterious past, the two make a daring escape. Now, they are on the run from a famous Scotland Yard detective and what appears to be half of the police officers in England!

Matt is being punished for a crime he saw, but didn't commit. Instead of being locked up, he is being sent to the middle of nowhere to live with a new foster mom, as part of a government scheme called The Leaf Project. But Matt's new home provides anything but peace and quiet. His new guardian is involved in very sinister things, and the whole town seems to be on her side. The truth is much bigger than Matt or the town, but Matt is the only person who can stop the ultimate evil from being unleashed.

She never believed in ghosts. But now they might be her only hope to find her missing brother. Shiloh Oleson loves her six-year-old brother more than life. So the headstrong teen’s world shatters when he goes missing after tee-ball practice and her abusive father gives up the search. When Shiloh is approached by a classmate who claims to know where the little boy is, she's ecstatic. That is, until she finds out that there is something seriously weird about how her classmate got this information: She was told by a ghost.

Je suis de mauvaise humeur, c'est peu dire. Mon père est enfermé derrière des protections magiques infranchissables, Ezra n'a toujours pas pointé le bout de son nez et les elfes ont entamé une guerre civile pour savoir si je serai leur reine ou si je devais mourir d'un carreau d'arbalète dans le cœur. Pour l'instant, je constate que la deuxième hypothèse est la mieux partie, vu le nombre de tentatives d'assassinat dont je suis la cible.

Ollie Veltman is finally coming home to the quaint island of Anchor's Mercy after a year away while his mom battled cancer. It should be a celebration—his mom is cancer free, and she's determined to have the best summer ever—but Ollie's (now ex) best friends think he abandoned them, and he's returning with a lot questions. Because for a place that's perfect on the surface, a secret rots below the waves. A secret that could explain his mom's illness, and the illness of so many other locals.

Daemon's determined to prove what he feels for Katy is more than a product of their bizarro connection. So she's sworn him off, even though he's running more hot than cold these days. But they've got bigger problems.The Department of Defense is here. If they ever find out what Daemon can do and that Katy and Daemon are linked, Katy's a goner. So is he. And there's this new boy in school who's got a secret of his own. He knows what's happened to Katy and he can help, but to do so, Katy has to lie to Daemon and stay away from him. Like that's possible.

Summer, 1812. After the scandalous events at her presentation ball in London, Lady Helen has taken refuge at the fashionable seaside resort of Brighton, banished from her family and training as a Reclaimer with the covert Dark Days Club. She must learn to fight the dangerous energy-wielding Deceivers and prepare to face their master, the elusive Grand Deceiver.

Cole Harper is struggling to settle into life in Wounded Sky First Nation. He may have stopped a serial killer, but the trouble is far from over. A creature lurks in the shadows of Blackwood Forest, the health clinic is on lockdown by a mysterious organization, and long-held secrets threaten to bubble to the surface. Can Cole learn the truth about his father's death? Why won't Choch give him a straight answer? Where the heck is Jayne? Oh, and high school sucks.