Young Adult Mystery Thriller

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.

Amsterdam, 1943. Hanneke spends her days procuring and delivering sought-after black market goods to paying customers, her nights hiding the true nature of her work from her concerned parents, and every waking moment mourning her boyfriend, who was killed on the Dutch front lines when the Germans invaded. She likes to think of her illegal work as a small act of rebellion.

When a scandalous murder shocks London high society, 17-year-old aspiring lawyer Lizzie Bennet seizes the opportunity to prove herself, despite the interference of Mr. Fitzwilliam Darcy, the stern young heir to the prestigious firm Pemberley Associates. Convinced the authorities have imprisoned the wrong person, Lizzie vows to solve the murder on her own. But as the case - and her feelings for Darcy - become more complicated, Lizzie discovers that her dream job could make her happy, but it might also get her killed

The Alliance is losing. Their most critical weapon, seventeen-year-old witch Nathan Brynn, has killed fifty-two people, and yet he's no closer to ending the tyrannical, abusive rule of the Council of Witches in England. Nor is Nathan any closer to his personal goal: getting revenge on Annalise, the girl he once loved, before she committed an unthinkable crime. There is an amulet, protected by the extremely powerful witch Ledger, which could be the tool Nathan needs to save himself and the Alliance. But the amulet is not so easily acquired.

Our task is simple. Kill all the demon baddies before they wreak havoc on the human realm and destroy the fragile peace between our two worlds. Easy peasy, right? Well if I can't figure out how to get this devil's mark off my chest, the demons won't stop coming for me. Luckily, my long lost father has shown up promising to help me get rid of it. But do I really want a dark warlock's help? Then there's my love life - or serious lack there of. I broke all the rules my first semester, and the worst was falling for my demon bad boy instructor.

Et si tomber amoureuse était plus compliqué que de combattre les créatures des ténèbres ? Cordélia Carstairs imaginait son avenir tout tracé : s'entraîner dur pour devenir une Chasseuse d'Ombres et protéger le monde. L'arrestation de son père va tout remettre en question. Accompagnée de son frère, la voilà à Londres pour tenter de le tirer d'affaire. Là-bas, elle renoue avec James et Lucie Herondale, ses amis d'enfance. Bientôt, Cordélia se retrouve entraînée de bals en missions secrètes.

An airliner explodes over the Atlantic leaving 345 people dead. Crash investigators suspect terrorism, but they're getting nowhere. A distressed twelve-year-old calls a police hotline and blames his father for the explosion. It could be a breakthrough, but there's no hard evidence and the boy has a history of violence and emotional problems. Only Cherub agents can unearth the truth. They're trained professionals with one essential advantage: adults never suspect that children are spying on them.

As the daughter of a Colorado County coroner, 17-year-old Cameryn Mahoney is no stranger to death. In fact, shes always been fascinated by the science of it. so shes thrilled to finally get some hands-on experience in forensics working as her fathers assistant. but Cammie is in for more than she bargained for when the second case that she attends turns out to be someone she knows the latest victim of a serial killer known as the Christopher Killer.

Morgan Stockhour knows getting too close to the edge of Internment, the floating city in the clouds where she lives, can lead to madness. Even though her older brother, Lex, was a Jumper, Morgan vows never to end up like him. If she ever wonders about the ground, and why it is forbidden, she takes solace in her best friend, Pen, and in Basil, the boy she's engaged to marry. Then a murder, the first in a generation, rocks the city. With whispers swirling and fear on the wind, Morgan can no longer stop herself from investigating, especially once she meets Judas.

Ivy and Iris haven’t lived together for years—when their mother and father divorced, each parent got custody of one twin. But after a tragic accident takes their mom’s life, the devastated sisters are reunited, and Iris moves in with Ivy and their dad. Iris takes their mom’s death especially hard. She barely talks, spending hours alone in her room. Ivy can’t stand to see Iris so sad. She promised Iris that she can share her life now. After all, they’re sisters. Twins.

Moira Alexander has always been fascinated by the deadly sirens who lurk along the shores of her island town. Even though their haunting songs can lure anyone to a swift and watery grave, she gets as close to them as she can, playing her violin on the edge of the enchanted sea. When a young boy is found dead on the beach, the islanders assume that he's one of the sirens' victims. Moira isn't so sure. Certain that someone has framed the boy's death as a siren attack, Moira convinces her childhood friend, the lighthouse keeper Jude Osric, to help her find the real killer.

A professor shows a colleague a painting that he has kept secret for decades. The professor swears it is a Vermeer - but why has he hidden this important work for so long? The reasons unfold in a series of stories that trace ownership of the painting back to World War II and Amsterdam, and still further back to the moment of the work's inspiration.

P.C. and Mackenzie's friend, Tom the janitor, has been accused of murdering the head biologist at New York City's Museum of Natural History. But they know Tom couldnï¿¿ï¿¿ï¿¿t be the real killer, so they begin investigating. Exploring the crime scene and digging deep, they uncover a strange, precious artifact and a huge arachnid at the heart of the mystery.

Eight kids, ages nine to 17, awaken to find that almost everything they have ever known has been stolen from them. They were ripped from their beds in the middle of the night and transported to an unfamiliar and unforgiving new world where there are strict rules, and they are punished if they refuse to obey. As the kids grapple with their mysterious new reality, they struggle with disconcerting questions. Where in the world are they? Why were they taken away from their families? Will they ever get to go back home? And will this be the place where they die?

Audie Award, Young Adult, 2016. After a supernatural showdown with a serial killer, Evie O'Neill has outed herself as a Diviner. Now that the world knows of her ability to "read" objects and therefore read the past, she has become a media darling, earning the title, "America's Sweetheart Seer". But not everyone is so accepting of the Diviners' abilities.... Meanwhile, mysterious deaths have been turning up in the city, victims of an unknown sleeping sickness. Can the Diviners descend into the dreamworld and catch a killer?

In Maximum Ride: Saving the World and Other Extreme Sports, the time has arrived for Max and her winged "Flock" to face their ultimate enemy and discover their original purpose: to defeat the takeover of "Re-evolution", a sinister experiment to re-engineer a select population into a scientifically superior master race...and to terminate the rest. Max, Fang, Iggy, Nudge, Gasman, and Angel have always worked together to defeat the forces working against them—but can they save the world when they are torn apart, living in hiding and captivity, halfway across the globe from one another?

Abby Ward lives in a town haunted by disappearances. People vanish, and when they're found, their bodies have been dismembered and sewn back together in unnatural ways. But is it the work of a human killer…or something far darker?

Aislinn has always seen faeries. Powerful and dangerous, they walk hidden in the mortal world. Aislinn fears their cruelty - especially if they learn of her Sight - and wishes she were as blind to their presence as other teens.

To save everyone she loves from imminent death, kitsune shape-shifter Yumeko gave up the final piece of the Scroll of a Thousand Prayers. Now, she and her ragtag band of companions must make one desperate final effort to stop the Master of Demons from using the scroll to call the Great Kami Dragon and make the wish that will plunge the empire into chaos. Shadow clan assassin Kage Tatsumi has regained control of his body and agreed to a true deal with the devil - the demon inside him, Hakaimono. They will share his body and work with Yumeko to stop a madman.

Eight years ago, Addie Webster was the victim of the most notorious kidnapping of the decade. She vanished - and her high-profile parents were forced to move on. Mark Webster is now president of the United States and fighting to keep the Oval Office after a tumultuous first term. Then the unthinkable happens: The president's daughter resurfaces. Addie is brought back into the family fold, but who is this 16-year-old girl with a quiet, burning intelligence now living in the White House?