Teen Girl Thriller

Calista, Zoe, Holly, and Denise were inseparable best friends when they spent their summers together at sleepaway camp. But after an unexplained tragedy forced the camp to close, the girls drifted apart.

Dahlia 16 sees her face in every crowd. She's nothing special - just one of 5,000 girls created from a single genome to work for the greater good of the city. Meeting Trigger 17 changes everything. He thinks she's interesting. Beautiful. Unique. Which means he must be flawed. When Dahlia can't stop thinking about him - when she can't resist looking for him, even though that means breaking the rules - she realizes she's flawed, too. But if she's flawed, then so are all her identicals. And any genome found to be flawed will be recalled.

A wealthy businessman is dead, and fifteen-year-old Ruby Monroe is in a Dallas jail awaiting trial for his murder. Ruby has no one she can count on—no one, except her state-appointed caseworker, a woman named Cadence Ware. In Ruby’s experience, that’s not anyone she can trust. Cadence is familiar with the cold reality of Ruby’s situation, even before Ruby was arrested. Angry and alone, homeless and hungry, breaking the law just to survive, she is the kind of girl no one wants to listen to, especially not the prosecutor who wants to put her away for life.

Covered by vines and hidden by trees, the old gatehouse on the edge of the woods has been abandoned for years. But when Trixie and her pal Honey explore it, they discover more than just dust and spiderwebs inside. The two girls find a huge diamond stuck in the dirt floor! Could a ring of jewel thieves be hiding out in Sleepyside?

When Cammie Morgan enrolled at the Gallagher Academy, she knew she was preparing for the dangerous life of a spy. What she didn’t know was that the serious, real-life danger would start as soon as her junior year. But that’s exactly what happened two months ago when she faced off against an ancient terrorist organization dead set on kidnapping her.

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.

Jaycee and Rachel were best friends. But that was before... before that terrible night at the old house. Before Rachel shut Jaycee out. Before Jaycee chose Skyler over Rachel. Then Rachel is found dead. The police blame a growing gang problem in their small town, but Jaycee is sure it has to do with that night at the old house. Rachel's text is the first clue - starting Jaycee on a search that leads to a shocking secret. Rachel's death was no random crime, and Jaycee must figure out who to trust before she can expose the truth.

After the mysterious death of their best friend, Ella, Yuki, and Rory are the talk of their elite school, Grimrose Académie. The police ruled Ariane’s death as a suicide, but the trio is determined to find out what really happened. When Nani Eszes arrives as their newest roommate, it sets into motion a series of events that no one could have predicted. As the girls retrace their friend’s final days, they discover a dark secret about Grimrose - Ariane wasn’t the first dead girl. They soon learn that all the past murders are connected to ancient fairy-tale curses....

Alexis has always been able to rely on two things: her best friends, and the magic powers they all share. Their secret is what brought them together, and their love for each other is unshakeable - even when that love is complicated. Complicated by problems like jealousy, or insecurity, or lust. Or love. That unshakeable, complicated love is one of the only things that doesn't change on prom night. When accidental magic goes sideways and a boy winds up dead, Alexis and her friends come together to try to right a terrible wrong.

Popular Daphne Blake and über-nerd Velma Dinkley aren't friends. They aren't enemies either. They don't have any reason to speak to each other, and that's how they prefer it. They grew up together - been best friends since pre-K - but when they hit middle school, Daphne dropped Velma and never looked back. These days, Daphne's deep in the popular crowd, daughter of the richest family in town, while Velma's an outsider, hiding from the world behind her thick glasses. But then Daphne's best friend, Marcy - who happens to be Velma's cousin - goes missing.

When Olivia's mother was killed, everyone suspected her father of murder. But his whereabouts remained a mystery. Fast forward 14 years. New evidence now proves Olivia's father was actually murdered on the same fateful day her mother died. That means there's a killer still at large. It's up to Olivia to uncover who that may be. But can she do that before the killer tracks her down first?

Trixie has been friends with Diana Lynch for years, even before Di's family became fabulously rich. When a long-lost uncle shows up at the Lynches' doorstep and starts ruining Di's social life, Di asks Trixie for help. But Trixie thinks Uncle Monty isn't just an annoying relative, she thinks he's an imposter!

Jim Frayne has run away from Sleepyside, before Trixie could tell him that he is the sole heir to a huge fortune. With her best friend, Honey, Trixie sets out in a trailer across upstate New York to track Jim down...and stumbles upon another mystery along the way!

Seven months ago, Edda was on the World War I front lines as one of two hundred “Hello Girls,” female switchboard operators employed by the US Army. She spent her nights memorizing secret connection codes to stay ahead of spying enemies, and her days connecting vital calls between platoons and bases and generals, all trying to survive—and win—a brutal war. Their lives were in Edda’s hands, and one day, in fateful seconds, everything went wrong.

Trixie can't believe she's stuck in Sleepside all sumemr while her lucky brothers are away at camp. Then a millionaire's daughter moves in next door, a runaway kid hides out nearby, and rumors heat up that the old mansion on the hill is filled with a fortune. Maybe the summer won't be so boring after all!

Farrah "Digit" Higgins may be going to MIT in the fall, but this L.A. high school genius has left her geek self behind in another school district so she can blend in with the popular crowd at Santa Monica High and actually enjoy her senior year. But when Farrah, the daughter of a UCLA math professor, unknowingly cracks a terrorist group's number sequence, her laid-back senior year gets a lot more interesting. Soon she is personally investigating the case, on the run from terrorists, and faking her own kidnapping - all while trying to convince a young, hot FBI agent to take her seriously.

Eighteen-year-old Addie Blackwood regrets nothing more than one horrible, mistake-filled night last summer. Hours after she hurled the worst words she could think of at her sister, Fiona was found dead at the bottom of a ravine. The police ruled her death an accident, but Addie’s never bought it. Her ballet-prodigy sister didn’t slip and fall; she was pushed. And Addie’s number one suspect: Thatcher Montgomery, the rich kid down the street who always had a thing for Fiona. But when Thatcher is found dead in the same ravine, Addie must admit she was wrong.

April had absolutely no intention of becoming the only person who knows that Gabriel Winterborne, the missing-and-presumed-dead billionaire, is actually living in the basement of Winterborne House, sharpening his swords and looking for vengeance. Now it’s up to April to keep him alive. But there’s only so much a 12-year-old girl can do, so April must turn to the other orphans for help. Together, they’ll have to unravel the riddle of a missing heir and a creepy legend, and find a secret key, before the only home they’ve ever known is lost to them forever.

Emily is a mad scientist, a cat lover, a mural painter, a golem builder, a virtuo-spastic guitarist, a wicked skater, a wily troublemaker, a poltergeist tamer, a mystery solver, a master prankster, an extreme procrastinator, a happy loner, and a unique individual. And now there are two of her.

Sloan and Cherry. Cherry and Sloan. They met only a few days before masked men with machetes attacked the summer camp where they worked, a massacre that left the rest of their fellow counselors dead. Now, months later, the two are inseparable, their traumatic experience bonding them in ways no one else can understand. But as new evidence comes to light and Sloan learns more about the motives behind the ritual killing that brought them together, she begins to suspect that her girlfriend may be more than just a survivor—she may actually have been a part of it.