Teen Fiction Mystery

Irene Adler is no ordinary young lady. She's at the top of the ranks in the All Souls cohort, a competitive preparatory class reserved for Oxford's brightest minds. But her peers and professors don't know she's a lady at all. To them, she is Isaac Holland. Keeping up her disguise gets trickier when All Souls students start dying, one by one. Determined to find out who's responsible for the deaths, Irene—as Isaac—teams up with fellow classmate and roommate Sherlock Holmes to track down clues

Every day thousands of animals die in laboratory experiments. Some say these experiments provide essential scientific knowledge, while others will do anything to prevent them. James and Lauren Adams are stuck in the middle. They're Cherub agents. Trained professionals with one essential advantage: adults never suspect that children are spying on them. For official purposes, these children do not exist.

"JOE!" Frank suddenly yelled behind me, but it was too late. A dark shape advanced on us from inside the doorway, and a bag was thrown over my head again. I could hear them doing the same to Frank too. Arms reached out and roughly pulled me inside....

Je m'appelle Anna et je vis depuis 4 ans dans le village de Sona, sûrement le plus calme et tranquille du monde depuis l'ouverture des portails. Enfin, ça c'était jusqu'à ce que Vlad, un fichu chevalier - oui, je les déteste - décide de venir mourir sur mon pas de porte. Bien sûr que je n'ai pas pu le laisser rendre son dernier souffle. Mais peut être aurais-je mieux fait ? Avec lui, les ennuis ont débarqué : en plus d'avoir des mercenaires aux fesses, Ersera, la servante des dieux, ne me lâche plus.

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...

When MI6 Agent Alex Rider wakes up in a hospital, he is thrilled to be alive. Left for dead by his dreaded nemesis Scorpia, Alex has survived to fight another day. Almost immediately, he locks horns with a super-rich Russian businessman who is building a luxury hotel in space.

Some facts about Billy Dickens: He once saw a biker swerve across the road in order to run over a snake. Later, that motorcycle somehow ended up at the bottom of a canal. Billy isn't the type to let things go. Some facts about Billy's family: They've lived in six different Florida towns because Billy's mom insists on getting a house near a bald eagle nest. Billy's dad left when he was four and is a total mystery. Billy has just found his dad's address - in Montana.

The Black Death has returned to London, spreading disease and fear through town. A mysterious prophet predicts the city's ultimate doom - until an unknown apothecary arrives with a cure that actually works. Christopher's Blackthorn shop is chosen to prepare the remedy. But when an assassin threatens the apothecary's life, Christopher and his faithful friend, Tom, are back to hunting down the truth, risking their lives to untangle the heart of a dark conspiracy.

Before Miss Peregrine gave them a home, the story of peculiars was written in the Tales. Wealthy cannibals who dine on the discarded limbs of peculiars. A fork-tongued princess. These are but a few of the truly brilliant stories in Tales of the Peculiar - the collection of fairy tales known to hide information about the peculiar world, including clues to the locations of time loops - first introduced by Ransom Riggs in his number-one best-selling Miss Peregrine's Peculiar Children series.

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.

After Will's brother is shot in a gang crime, he knows the next steps. Don't cry. Don't snitch. Get revenge. So he gets in the lift with Shawn's gun, determined to follow The Rules. Only when the lift door opens, Buck walks in, Will's friend who died years ago. And Dani, who was shot years before that. As more people from his past arrive, Will has to ask himself if he really knows what he's doing. This haunting, lyrical, powerful verse novel will blow you away.

Esme and Kayla once were campers at Camp Pine Lake. Now they’re back as counselors-in-training. Esme loves the little girls in her cabin and thinks it’s funny how scared they are of everything - the woods, the bugs, the boys...even swimming in the lake. It reminds her of how she and Kayla used to be. Before... Because Esme and Kayla did something terrible when they were campers. Something they’ve kept a secret all these years.

When Ali's best friend, Gabe, is reported missing, Ali is desperate to find him. At the same time, a string of burglaries targets his neighborhood - and even his own house. With his father on trial for a crime he didn't commit, it's up to Ali to search for clues and find his friend. But being a kid sleuth isn't easy - especially when your father warns you not to get involved! - and Ali soon learns that clues aren't always what they seem. Will his detective work lead to a break in Gabe's case or cause even more trouble for the Cross family?

Reaching the end of their flight in The Knife of Never Letting Go, Todd and Viola did not find healing and hope in Haven. They found instead their worst enemy, Mayor Prentiss, waiting to welcome them to New Prentisstown. There they are forced into separate lives: Todd to prison, and Viola to a house of healing where her wounds are treated. Soon Viola is swept into the ruthless activities of the Answer, while Todd faces impossible choices when forced to join the mayor’s oppressive new regime.

Nine-year-old Harriet Bean can't believe her ears. She has aunts - five of them! Why has her absent-minded father never mentioned them before? Armed with a faceless family portrait and musty old clues, Harriet begins the quest for her long-lost aunts. But are her detective skills sufficient to track down muscular Veronica.

Yesterday I was a teenager waiting tables in Manhattan, and today, monsters exist and I can see them. Overnight I’m thrown into the realm of the Watchers, a society of earthbound angels split into two factions: the Shades, whose powerful dark magic is given to them by the fallen angels, and the Lumens, whose abilities are bestowed on them by the archangels of Avalon. They’re on opposite sides of a brutal war, and I only have a few days to pick which side I want to join. I’m ready to choose when the Shades force my hand by cursing someone I love.

Arcadia “Dia” Gannon has been obsessed with Louisiana Veda, the game designer whose obsessive creations and company, Darkly, have gained a cultlike following. Dia is shocked when she’s chosen for a highly-coveted internship, along with six other teenagers from around the world. Why her? Dia has never won anything in her life. Darkly, once a game-making empire renowned for its ingenious and utterly terrifying toys and games, now lies dormant after Veda’s mysterious death. The remaining games are priced like rare works of art, with some fetching millions of dollars at auction.

Mira needs to get home for the holidays - badly. But when an incoming blizzard results in a canceled layover, it looks like she might get stuck at the Philadelphia airport indefinitely. And then Harper, Mira's glamorous seatmate from her initial flight, comes to the rescue. Harper and her three friends are renting a car, and they can drop Mira off on the way home. But as their trip begins, Mira discovers her fellow travelers aren't friends like she thought - they're total strangers. And every one of them seems to be hiding something dangerous.

Carl Hiaasen takes us deep in the Everglades with an eccentric eco-avenger, a ticked-off panther, and two kids on a mission to find their missing teacher. Florida - where the animals are wild and the people are wilder! Bunny Starch, the most feared biology teacher ever, is missing. She disappeared after a school field trip to Black Vine Swamp. And, to be honest, the kids in her class are relieved. But when the principal tries to tell the students that Mrs. Starch has been called away on a "family emergency", Nick and Marta just don't buy it.

After spending the summer at home in Connecticut, Emmy is eager to return to her friends at Wellsworth. Before she leaves, she receives a key to a safety-deposit box and a letter from her father, telling her to hide the surviving relics and to trust no one. When she returns to school, she realizes her best friend, Lola, is being framed by the Order for a crime she didn't commit. Jonas informs Emmy if she gives up her father, he'll set things right. It all comes to a head at an exhibit on Medieval manuscripts at the British Library. Will Emmy be able to stop them once and for all?