Young Adult Fiction Mystery

Urgent! An epidemic is sweeping the country. You are among the infected. There is no cure, and you cannot be permitted to infect others. You are now under quarantine. The five percent of the infected who survive are dangerous and will be taken into the custody of the army. Young runaway Callie survived the disease but not the so-called treatment. Her brother, Kai, is still looking for her. And his new friend, Shay, may hold the key to uncovering what truly happened.

Seventeen-year-old Laurie Stratton should be happy. She has beauty, health, a handsome boyfriend, and loving parents. But Laurie has begun to feel the presence of a double, a shadowy figure that hovers just out of her reach. It has appeared to Laurie’s family and friends; it lingers in the shadows of Laurie’s room. Is Laurie going crazy - or is someone, something, trying to take over her life? As Laurie begins to ask questions about her ancestry, she uncovers an eerie mixture of ancient lore and paranormal powers.

One week after their 11th birthday, the Fowl twins - scientist Myles, and Beckett, the force of nature - are left in the care of house security (NANNI) for a single night. In that time they befriend a troll who has clawed his way through the earth's crust to the surface. Unfortunately for the troll, he is being chased by a nefarious nobleman and an interrogating nun, who both need the magical creature for their own gain, as well as a fairy-in-training who has been assigned to protect him. The boys and their new troll best friend escape and go on the run.

Quinn Maybrook and her father have moved to tiny, boring Kettle Springs, to find a fresh start. But what they don’t know is that ever since the Baypen Corn Syrup Factory shut down, Kettle Springs has cracked in half. On one side are the adults, who are desperate to make Kettle Springs great again, and on the other are the kids, who want to have fun, make prank videos, and get out of Kettle Springs as quick as they can.

There are no more cheerleaders in the town of Sunnybrook. First there was the car accident - two girls dead after hitting a tree on a rainy night. Not long after, the murders happened. Those two girls were killed by the man next door. The police shot him, so no one will ever know his reasons. Monica's sister was the last cheerleader to die. After her suicide, Sunnybrook High disbanded the cheer squad. No one wanted to be reminded of the girls they'd lost.

Skylar is a girl with extraordinary power - a girl with a mission to use her Greater-Than gifts to stop the makers of Destiny from getting people hooked on their deadly drug. But Sky is still mastering her new abilities, and her first mission to destroy a Destiny lab leaves her best friend addicted to the drug. For a few days Cal will be able to walk again - until it kills him. Time is running out for Sky to save the world without sacrificing her friends - to become truly Greater-Than.

The town is gripped by a big freeze, and blizzard after blizzard has engulfed the feline community, leaving shops and businesses snowbound. Hettie Bagshot and her sidekick, Tilly Jenkins, have found sanctuary by their fireside but soon they are bucketed into a terrifying nightmare, called to investigate the disappearance of the town's kittens as - one by one - they are taken in the snow. Who are the strange cats living in Wither-Fork Woods?

When Lewis, his uncle Jonathan, and their friends Rose Rita Pottinger and Mrs. Zimmermann take a trip to a small town near Lake Superior, they expect a pleasant vacation. Instead, they find themselves facing the ghastly Ishmael Izard, son of the fiendish creator of the Doomsday Clock that was once hidden in the walls of Uncle Jonathan's house. Ishmael himself is a cruel and heartless sorcerer, and he is determined to wreak vengeance upon the entire world. Will Lewis and his friends be strong enough to defeat him, or will their fate be decided by their most formidable foe yet?

Fog rolls into Tulsa, and with it comes Darkness. Zoey knows something is up, and that the something involves Neferet, but Neferet can’t possibly be freed, right? Other Neferet and her companion, Lynette, arrive in Woodward Park to set this world’s Neferet free from her grotto prison, and discover there may be those who sympathize with their cause. Meanwhile, Other Kevin and Other Stark are hot on their trail, but how can the new friends travel to this world without invoking Old Magick and paying a costly, perhaps deadly, price?

Reluctant debutante Sawyer Taft joined Southern high society for one reason and one reason alone: to identify and locate her biological father. But the answers Sawyer found during her debutante year only left her with more questions and one potentially life-ruining secret. When her cousin Lily ropes her into pledging a mysterious, elite all-female secret society called the White Gloves, Sawyer soon discovers that someone in the group's ranks may have the answers she's looking for. No one is quite who they seem to be in this sequel to Jennifer Lynn Barnes’ Little White Lies.

Enola Holmes is the much younger sister of her more famous brothers, Sherlock and Mycroft. But she has all the wits, skills, and sleuthing inclinations of them both. When a young professional woman, Miss Letitia Glover, shows up on Sherlock's doorstep, desperate to learn more about the fate of her twin sister, it is Enola who steps up. It seems her sister, the former Felicity Glover, married the earl of Dunhench and, per a curt note from the earl, has died. But Letitia Glover is convinced this isn't the truth, that she'd know - she'd feel - if her twin had died.

This darkly romantic story features our heroine, Nora Grey, a seemingly normal teenage girl with her own shadowy connection to the Nephilim, and super-alluring bad boy, Patch, now her deskmate in biology class. Together they find themselves at the centre of a centuries-old feud between a fallen angel and a Nephilim. Forced to sit next to Patch in science class, Nora attempts to resist his flirting, though she gradually falls for him against her better judgment.

Nearly six months after Kate and August were first thrown together, the war between the monsters and the humans is a terrifying reality. In Verity, August has become the leader he never wished to be, and in Prosperity, Kate has become the ruthless hunter she knew she could be. When a new monster emerges from the shadows—one who feeds on chaos and brings out its victim’s inner demons—it lures Kate home, where she finds more than she bargained for. She’ll face a monster she thought she killed, a boy she thought she knew, and a demon all her own.

Seventeen-year-old Audrey Rose Wadsworth was born a lord's daughter, with a life of wealth and privilege stretched out before her. But between the social teas and silk dress fittings, she leads a forbidden secret life. Against her stern father's wishes and society's expectations, Audrey often slips away to her uncle's laboratory to study the gruesome practice of forensic medicine. Audrey's work on a string of savagely killed corpses drags her into the investigation of a serial murderer.

Theodore Boone is back in a new adventure, and the stakes are higher than ever.... When his best friend, April, disappears from her bedroom in the middle of the night, no one, not even Theo Boone - who knows April better than anyone - has answers. As fear ripples through his small hometown and the police hit dead ends, it's up to Theo to use his legal knowledge and investigative skills to chase down the truth and save April.

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.

Tessa McCaide has a unique talent for getting into trouble. Then again, it isn’t easy for a girl with psychic visions to ignore what she sees. Luckily Tessa and her family are leaving California and moving halfway across the country, giving her the perfect opportunity to leave her reputation as “Freaky Tessa” behind. But Tessa doesn’t realize that kissing the wrong guy in her new Texas town could land her in far more trouble than she ever imagined. Like being forced to attend St. Ailbe’s Academy, a secret boarding school for werewolves.

A terrorist doesn't let strangers in her flat because they might be undercover police or intelligence agents, but her children bring their mates home, and they run all over the place. The terrorist doesn't know that one of these kids has bugged every room in her house, made copies of all her computer files and stolen her address book. The kid works for Cherub. Cherub agents are aged between 10 and 17. They live in the real world, slipping under adult radar and getting information that sends criminals and terrorists to jail.

Bianca has never been good at following the plan. She's more of an act-now, deal-with-the-consequences-later kind of person. But consequences can't be put off forever, as Bianca learns when she and her best friend, Lonnie, are in a terrible car crash. Waking up in the hospital, almost paralyzed by her injuries, Bianca is faced with questions she's not equipped to answer. She chooses instead to try a new virtual-reality version of Minecraft that responds to her every wish, giving her control over a world at the very moment she thought she'd lost it.

When two Niveus Private Academy students, Devon Richards and Chiamaka Adebayo, are selected to be part of the elite school’s senior class prefects, it looks like their year is off to an amazing start. After all, not only does it look great on college applications, but it officially puts each of them in the running for valedictorian, too. Shortly after the announcement is made, though, someone who goes by Aces begins using anonymous text messages to reveal secrets about the two of them that turn their lives upside down and threaten every aspect of their carefully planned futures.