Young Adult Fiction Mystery

Ethan Wate has spent most of his life longing to escape the stiflingly small Southern town of Gatlin. He never thought he would meet the girl of his dreams, Lena Duchannes, who unveiled a secretive, powerful, and cursed side of Gatlin, hidden in plain sight. And he never could have expected that he would be forced to leave behind everyone and everything he cares about. So when Ethan awakes after the chilling events of the Eighteenth Moon, he has only one goal: to find a way to return to Lena and the ones he loves.

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.

Way up in the Swiss mountains, there's an old grand hotel steeped in tradition and faded splendor. Once a year, when the famous New Year's Eve Ball takes place and guests from all over the world arrive, excitement returns to the vast hallways. Sophie, who works at the hotel as an intern, is busy making sure that everything goes according to plan.

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.

Audrey Rose Wadsworth and her partner-in-crime-investigation, Thomas Cresswell, are en route to New York to help solve another blood-soaked mystery. Embarking on a week-long voyage across the Atlantic on the opulent RMS Etruria, they're delighted to discover a traveling troupe of circus performers, fortune tellers, and a certain charismatic young escape artist entertaining the first-class passengers nightly. But then, privileged young women begin to go missing without explanation, and a series of brutal slayings shocks the entire ship.

The Virals are put to the ultimate test when they find a geocache containing an ornate puzzle box. Shelton decodes the cipher inside, only to find more tantalizing clues left by "The Gamemaster". A second, greater geocache is within reach - if the Virals are up to the challenge. But the hunt takes a dark turn when Tory locates the other box - a fake bomb, along with a sinister proposal from The Gamemaster. Now, the real game has begun: another bomb is out there - a real one - and the clock is ticking.

Nancy is helping out her Dad’s friend, Louise Alain, and her dog, Marge, at an upcoming dog show in Montreal. Marge is a professional and needs someone she can trust to handle her at the biggest show of the season. Nancy is happy to oblige, especially since Louise invited Bess and George as well! Of course, the three friends are investigating a crime within hours of their arrival. One of the show dogs was drugged and a giant wad of gum was matted into its hair.

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.

Morgan is not who she thought she was. She is not a regular 16-year-old girl. She is a witch. A real, ancestral witch. Her parents are not her biological parents, and she and her sister share no blood. Even in the coven, she is too powerful now, too different to belong. She is alone except for Cal, who is now her boyfriend. Cal tells her he loves her, and she needs to believe him. He helps Morgan accept the truth: Wicca is in her blood.

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.

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.

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.

Jamie Watson has always been intrigued by Charlotte Holmes; after all, their great-great-great-grandfathers were one of the most infamous pairs in history. But the Holmes family has always been odd, and Charlotte is no exception. She's inherited Sherlock's volatility and some of his vices - and when Jamie and Charlotte end up at the same Connecticut boarding school, Charlotte makes it clear she's not looking for friends.

Saint is torn. What his wolf and heart want is Ada. He believes he isn't good for her, that Noah or even Huxley are a better choice, but he can't stay away. He knows he is just going to break her heart if he keeps doing this to her. When Saint witnesses Huxley kissing Ada, he wants to rip his throat out, but at the same time it would just be easy to walk away. She has all she needs, two good mates...what does she need with a third one? Especially one like him. Damaged. No one wants a mate who has a secret...not one like his. And the more he pushes her away, the better for everyone.

When 15-year-old Oscar Drai suddenly vanishes from his boarding school in Barcelona, no one knows his whereabouts for seven days and seven nights. His story begins when he meets the strange Marina while he's exploring an old quarter of the city. She leads Oscar to a cemetery, where they watch a macabre ritual that occurs on the last Sunday of each month. At exactly 10 o'clock in the morning, a woman shrouded in a black velvet cloak descends from her carriage to place a single rose on an unmarked grave.

The Hardy Boys are visiting Paris! Joe is excited to check out all the street art he's heard about. And Frank can't wait to go to all the museums he's researched. On their very first day in the city, the brothers are woken up early in the morning by fireworks. But these are no ordinary fireworks. They are a part of elaborate cover for the heist of a priceless artifact.

Growing up in an orphanage, Leila was bullied for being different. She turned her hardship into skill by becoming an escape artist - a valuable trait when belonging to a group of magical best friends. But when a famous psychic comes to town, Leila and her pals won't be able to escape the big mystery heading their way. Whether chasing mad monkeys or banishing ghosts from haunted hotels, these six friends will do their best to keep Mineral Wells safe - but can they still protect themselves in the process?

FOR PAULA, ACCOMPANYING her merchant father on a trading voyage to Istanbul is a dream come true. They have come to this city of trade on a special mission to purchase a most rare artifact—a gift from the ancient goddess, Cybele, to her followers. It’s the only remnant of a lost, pagan cult. But no sooner have they arrived when it becomes clear they may be playing at a dangerous game.

Nancy, Bess, and George are excited to attend Oracle College's annual Greek mythology themed gala. But the festive sprit turns troubled when a student falls from the balcony mid-speech. Nancy's investigations quickly reveal this was a case of collegiate sabotage. Can she find the campus menace before someone else gets hurt?

Shortly before her 17th birthday, Emma discovers she has a long-lost twin named Sutton Mercer. She contacts Sutton, who agrees to a rendezvous but never shows up. Curious at first, Emma slips into Sutton's ultra-glamorous life, assuming her identity. When it becomes clear that Sutton is not coming back, that someone made sure she never could, Emma plunges in to investigate who could have wanted her sister gone (a fairly long list, she discovers).