Young Adult Mystery Thriller

"I do have an idea. The most important thing, though," I said to Margot, Mrs. Marvin, and Catherine, "is for you to act completely normal. Our big advantage is that the thief doesn't think that anyone will check the safe until we're already back in River Heights and he or she is off the boat. The culprit has no idea that we're looking for him or her."

This exciting new series from New York Times best-selling author Ally Carter focuses on Grace, who can best be described as a daredevil, an Army brat, and a rebel. She is also the only granddaughter of perhaps the most powerful ambassador in the world, and Grace has spent every summer of her childhood running across the roofs of Embassy Row. Now, at age 16, she's come back to stay in order to solve the mystery of her mother's death.

Books four, five and six in the Skulduggery Pleasant series - known collectively as the Death Bringer Trilogy, Derek Landy's fantastically imaginative series about our favourite dead detective.

I Hunt Killers introduced the world to Jasper (Jazz) Dent, the son of the world's most infamous serial killer. When a desperate New York City detective comes knocking on Jazz's door asking for help with a new case, Jazz can't say no. The Hat-Dog Killer has the Big Apple - and its police force running scared with no leads. So Jazz and his girlfriend, Connie, hop on a plane to the big city and get swept up in a killer's murderous game. Meanwhile, Jazz's dad, Billy, is watching... and waiting.

Joseon (Korea), 1758. There are few options available to illegitimate daughters in the capital city, but through hard work and study, 18-year-old Hyeon has earned a position as a palace nurse. All she wants is to keep her head down, do a good job, and perhaps finally win her estranged father's approval. But Hyeon is suddenly thrust into the dark and dangerous world of court politics when someone murders four women in a single night, and the prime suspect is Hyeon's closest friend and mentor. Determined to prove her teacher's innocence, Hyeon launches her own secret investigation.

New girl Rachel Chavez turns to horror movies for comfort, preferring stabby serial killers and homicidal dolls to the bored rich kids of Manhattan Prep...and to certain memories she’d preferred to keep buried. Then Rachel is recruited by the Mary Shelley Club, a mysterious society of students who orchestrate Fear Tests, elaborate pranks inspired by urban legends and movie tropes. At first, Rachel embraces the power that comes with reckless pranking. But as the Fear Tests escalate, the competition turns deadly, and it’s clear Rachel is playing a game she can’t afford to lose.

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.

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.

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?

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?

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.

Critically acclaimed author Kathryn Miller Haines' debut YA novel The Girl Is Murder received an Edgar Award nomination. Its sequel, The Girl Is Trouble, uses the same exciting blend of mystery and historical detail to keep listeners on the edge of their seats. Iris Anderson is allowed to work at her pop's detective agency as long as she does things his way and learns his method. Yet when she discovers information about her mother's supposed suicide, Iris is thrown headfirst into the most personal case of her life.

She’s always had a special connection to the place, even before she was old enough to attend. The camp is the lifeline of Roxwood, the small town she lives in. Alpine Lake provides jobs, money and prestige to the region. Few Roxwood locals, though, get to reap the rewards of living so close to the glam summer that camp, with its five-figure tuition and rich kids who have been dumped there for eight weeks by their powerful parents. Goldie's one of 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.

Lucy Preston just wants to go on vacation. But being the daughter of a famous private detective means that sometimes, your beach vacay goes off the rails a bit. Think: a clandestine meeting at an abandoned amusement park—except instead of a meeting, Lucy and her mom find a body. Because of course they do.

Grace can't remember how her sister Maddy disappeared, and even the police think she’s lying. But it’s hard to look innocent with a missing girl’s blood on your clothes…One week earlier, Maddy – rejected for the college scholarship of her dreams, abandoned by her only friend on her birthday – was tired of living in Grace’s shadow. She was ready to be someone new, which was exactly what was promised by an exclusive senior trip at their expensive private school. But eighteen years' worth of awkwardness didn't evaporate just because Maddy was holed up in a mountain lodge with thirty classmates.

Killer clowns, a hungry hedge maze, and rich kids who got bored. Friendly cannibals, impossible slashers, and the dead who don’t stay dead…. A museum curator who despises “diasporic inaccuracies.” A sweet girl and her diary of happy thoughts. An old house that just wants friends forever…. These stories are filled with ancient terrors and modern villains, but go ahead, go into the basement, step onto the old plantation, and open the magician’s mystery box because this time, the white guy dies first.

Nora O'Malley's been a lot of girls. As the daughter of a con-artist who targets criminal men, she grew up as her mother's protégé. But when her mom fell for the mark instead of conning him, Nora pulled the ultimate con: escape. For five years Nora's been playing at normal. But she needs to dust off the skills she ditched because she has three problems.

Life has been crazy since Tessa McCaide moved to Texas. She's gone from being a normal-ish girl with visions to a superpowered werewolf. She's fought off vampires and broken a nearly unbreakable curse. And she's got a hot mate, Dastien Laurent, to keep her busy. Things are looking up until the full moon ceremony rolls around. Before Tessa can strengthen her bond with Dastien, the local coven crashes the gates, demanding that Tessa - their heir apparent - be returned. If the pack wants to avoid a war with the witches, handing Tessa over is the only option.