検索キーワード： 制作 "Little, Brown Young Readers" ミステリー・探偵

Avery Grambs has a plan for a better future: Survive high school, win a scholarship, and get out. But her fortunes change in an instant when billionaire Tobias Hawthorne dies and leaves Avery virtually his entire fortune. The catch? Avery has no idea why - or even who Tobias Hawthorne is. To receive her inheritance, Avery must move into sprawling, secret passage-filled Hawthorne House, where every room bears the old man's touch - and his love of puzzles, riddles, and codes.

For as long as she can remember, Maddie has seen a series of unique digits hovering above the foreheads of each person she encounters. Her earliest memories are marked by these numbers, but it takes her father's premature death for Maddie and her family to realize that these mysterious digits are actually deathdates, and just like birthdays, everyone has one.

Hannah Rooney knows how to be invisible. At twenty, she keeps her head down and her eyes open, and so far, she’s managed to avoid being pulled into the dealings of her notorious criminal family. Hannah lives her life in countdown mode, biding her time in nursing school as she waits for her beloved sister, Kaylie, to turn eighteen so Hannah can get them both far, far away from Rockaway Watch and start a new life.

To inherit billions, all Avery Kylie Grambs has to do is survive a few more weeks living in Hawthorne House. The paparazzi are dogging her every step. Financial pressures are building. Danger is a fact of life. And the only thing getting Avery through it all is the Hawthorne brothers. Her life is intertwined with theirs. She knows their secrets, and they know her. But as the clock ticks down to the moment when Avery will become the richest teenager on the planet, trouble arrives in the form of a visitor who needs her help—and whose presence in Hawthorne House could change everything.

Thanks to a DNA test, Avery knows that she’s not a Hawthorne by blood, but clues pile up hinting at a deeper connection to the family than she had ever imagined. As the mystery grows and the plot thickens, Grayson and Jameson, two of the enigmatic and magnetic Hawthorne grandsons, continue to pull Avery in different directions. And there are threats lurking around every corner, as adversaries emerge who will stop at nothing to see Avery out of the picture - by any means necessary.

They didn't mean it. They didn't mean to hit the boy. There was a party, and it was an accident... that wasn't who they were. They were pre-law, a football player, bound for New York. No one could know, so Barry, Julie, Helen, and Ray swore one another to secrecy. But now, a year later, someone knows. Julie receives a haunting, anonymous threat: "I know what you did last summer." The dark lie is unearthed, and before the four friends know it they need to outsmart a killer... or they will be the next to die.

In 1982, two teenagers - serial killer survivor Emma Lewis and US Marshal candidate Travis Bell - are recruited by the FBI to interview convicted juvenile killers and provide insight and advice on cold cases. From the start, Emma and Travis develop a quick friendship, gaining information from juvenile murderers that even the FBI can't crack. But when the team is called in to give advice on an active case - a serial killer who exclusively hunts teenagers - things begin to unravel.

Germany, 1945. The soldiers who liberated the Gross-Rosen concentration camp said the war was over, but nothing feels over to 18-year-old Zofia Lederman. Her body has barely begun to heal; her mind feels broken. And her life is completely shattered: Three years ago, she and her younger brother, Abek, were the only members of their family to be sent to the right, away from the gas chambers of Auschwitz-Birkenau. Everyone else—her parents, her grandmother, radiant Aunt Maja—they went left.

When Stella North is chosen to represent Britain in Europe’s first air race for young people, she knows all too well how high the stakes are. As the only participating female pilot, it’ll be a constant challenge to prove she’s a worthy competitor. But promoting peace in Europe, the goal of the race, feels empty to Stella when civil war is raging in Spain and the Nazis are gaining power—and when, right from the start, someone resorts to cutthroat sabotage to get ahead of the competition.

Irene Adler is no ordinary young lady. She's at the top of the ranks in the All Souls cohort, a competitive preparatory class reserved for Oxford's brightest minds. But her peers and professors don't know she's a lady at all. To them, she is Isaac Holland. Keeping up her disguise gets trickier when All Souls students start dying, one by one. Determined to find out who's responsible for the deaths, Irene—as Isaac—teams up with fellow classmate and roommate Sherlock Holmes to track down clues

Seven players arrived on Hawthorne Island, each with their own secrets and motivations to win the Grandest Game. Millions are at stake, but so are hearts—and lives. The players now must race to win the game, solve myriad mysteries, and survive the twists and turns of Glorious Rivals.

After a string of brutal murders in Las Vegas, Cassie Hobbes and the Naturals are called in to investigate. But even with the team's unique profiling talents, these murders seem baffling: unlike many serial killers, this one uses different methods every time. All of the victims were killed in public, yet the killer does not show up on any security feed. And each victim has a string of numbers tattooed on their wrist. Hidden in the numbers is a code—and the closer the Naturals come to unraveling the mystery, the more perilous the case becomes.

Seventeen-year-old Cassie Hobbes has a gift for profiling people. Her talent has landed her a spot in an elite FBI program for teens with innate crime-solving abilities, and into some harrowing situations. After barely escaping a confrontation with an unbalanced killer obsessed with her mother's murder, Cassie hopes she and the rest of the team can stick to solving cold cases from a distance. But when victims of a brutal new serial killer start turning up, the Naturals are pulled into an active case that strikes too close to home.

Seventeen-year-old Cassie is a natural at reading people. Piecing together the tiniest details, she can tell you who you are and what you want. But, it's not a skill that she's ever taken seriously. That is, until the FBI come knocking: they've begun a classified program that uses exceptional teenagers to crack infamous cold cases, and they need Cassie. What Cassie doesn't realize is that there's more at risk than a few unsolved homicides—especially when she's sent to live with a group of teens whose gifts are as unusual as her own

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.

A chilling thriller about an unlikely friendship between a true-crime fan and a former high school classmate suspected of murdering her influencer boyfriend, perfect for fans of Holly Jackson and Courtney Summers.

Cassie Hobbes has been working with the FBI since she was a teenager. Now twenty-three years old, she and her fellow Naturals have taken over running the program that taught them everything they know. As a unit, they're responsible for identifying new Naturals—and solving particularly impossible cases. When their latest case brings back a ghost from their past, Cassie and the other Naturals find themselves racing against the clock—and reliving their own childhood traumas.

When Cassie Hobbes joined the FBI's Naturals program, she had one goal: uncover the truth about her mother's murder. But now, everything Cassie thought she knew about what happened that night has been called into question. Her mother is alive, and the people holding her captive are more powerful—and dangerous—than anything the Naturals have faced so far. As Cassie and the team work to uncover the secrets of a group that has been killing in secret for generations, they find themselves racing a ticking clock.

Grayson Hawthorne was raised as the heir apparent to his billionaire grandfather, taught from the cradle to put family first. Now the great Tobias Hawthorne is dead and his family disinherited, but some lessons linger. When Grayson’s half-sisters find themselves in trouble, he swoops in to do what he does best: take care of the problem—efficiently, effectively, mercilessly. And without getting bogged down in emotional entanglements.

It’s 1927 and the strict laws of prohibition have done little to temper the roaring 20s nightlife, even in the nation’s capitol. Everyone knows the booze has never stopped flowing, especially amongst the rich and powerful, and seventeen-year-old Gertrude and her best friends Clara and Milly are determined to get a taste of freedom and liquor, propriety be damned. But after sneaking out of the Washington Female Seminary to visit a speakeasy, they return to discover that their controversial young headmistress, Mrs. Rose, has been murdered.