Against the ominous backdrop of the influenza epidemic of 1918, Annie, a new girl at school, is claimed as best friend by Elsie, a classmate who is a tattletale, a liar, and a thief. Soon Annie makes other friends and finds herself joining them in teasing and tormenting Elsie. Elsie dies from influenza, but then she returns to reclaim Annie's friendship and punish all the girls who bullied her. Young readers who revel in spooky stories will relish this chilling tale of a girl haunted by a vengeful ghost.

"Pretty Little Liars meets The Breakfast Club" (EW.com) in this "flat-out addictive" (RT Book Reviews) story of what happens when five strangers walk into detention and only four walk out alive. Pay close attention and you might solve this. On Monday afternoon, five students at Bayview High walk into detention. Bronwyn, the brain, is Yale-bound and never breaks a rule. Addy, the beauty, is the picture-perfect homecoming princess. Nate, the criminal, is already on probation for dealing. Cooper, the athlete, is the all-star baseball pitcher. And Simon, the outcast, is the creator of Bayview High's notorious gossip app. Only, Simon never makes it out of that classroom. Before the end of detention Simon's dead. And according to investigators, his death wasn't an accident. On Monday, he died. But on Tuesday, he'd planned to post juicy reveals about all four of his high-profile classmates, which makes all four of them suspects in his murder. Or are they the perfect patsies for a killer who's still on the loose? Everyone has secrets, right? What really matters is how far you would go to protect them. An EW.com Selection for the Book You Have to Read in May A Bustle.com Best Young Adult Book of May 2017 A Popcrush Most Anticipated Young Adult Book of May 2017 "You'll tear through this juicy, super-fun (if murder can ever be fun?) thriller."--Bustle.com "An addictive, devour-in-one-sitting thriller with so many twists and turns you'll be wondering until the very end: Who really killed Simon?"--Kara Thomas, author of The Darkest Corners and Little Monsters ★"[As] McManus's intense mystery unfolds...each character becomes more complex and nuanced, adding richness and depth to the suspense." --VOYA, Starred Review "This fast-paced blend of Gossip Girl, Pretty Little Liars, and classic John Hughes will leave readers racing to the finish as the try to unravel the mystery on their own."--Kirkus Reviews

The bestselling and highly acclaimed 100 Cupboards series concludes with one final, epic battle in The Chestnut King. Perfect for readers who love Percy Jackson, the Unwanteds, and Beyonders!   Hidden cupboards behind Henry’s bedroom wall unlocked portals to other worlds that Henry and his cousin Henrietta couldn’t resist exploring. But they made one terrible mistake—they released the undying witch Nimiane. Her goal? To drain all life from every world connected to the cupboards. Henry must seek out the Chestnut King to defeat her, but doing so will force Henry to make a terrible, irreversible choice. With the fate of the worlds and everyone Henry loves hanging in the balance, will he have the courage to do what is needed to destroy the witch once and for all?   "A must-read series." —The Washington Post

What if you inherited Sherlock Holmes's book of unsolved cases? Xena and Xander Holmes have just discovered they're related to Sherlock Holmes and have inherited his unsolved casebook! The siblings set out to solve the cases their famous ancestor couldn't, starting with the mystery of a prized painting that vanished more than a hundred years ago. Can two smart twenty-first-century kids succeed where Sherlock Holmes could not? Modern technology meets the classic detective story in The 100-Year-Old Secret, the first in Tracy Barrett's terrific new mystery series that will intrigue young sleuths everywhere!

When Sam discovers an old newspaper clipping just before his eleventh birthday, it brings forth memories from his past, and, with the help of a new friend and the castle they are building, his questions are eventually answered.

Annika Dietty thinks her future is with Dylan Sopick - until they run away together. One day, after weeks of secret planning, seventeen-year-old Annika Dietty leaves home at dawn to run away with her boyfriend, the charming and popular Dylan Sopick. She tried telling her friends and family how amazing Dylan is, but seeing as they all seem set against the relationship, she's decided their only chance is to run away together. But not everything goes according to plan, and Dylan seems to be having more and more trouble dealing with every obstacle they encounter. At first Annika is sympathetic, knowing that he's had a harder life than she has, but very soon Dylan's behaviour becomes unsettling, and Annika realizes that her safety is at stake. She finally admits to herself that Dylan needs support that she can't provide. She wants to get him help - if she'll get the chance.

Penelope Tredwell is the feisty thirteen-year-old orphan heiress of Victorian Britain's bestselling magazine, the Penny Dreadful. Her spine-chilling tales-concealed under the pen name Montgomery Finch-are gripping the public. One day she receives a letter from the governor of the Bedlam madhouse requesting Finch's help to investigate the asylum's strange goings-on. Every night at precisely twelve minutes to midnight, the inmates all begin feverishly writing-incoherent ramblings that Penelope quickly realizes are frightening visions of the century to come. But what is causing this phenomenon? In the first book of this smart new series, Penelope is drawn into a thrilling mystery more terrifying than anything she could ever imagine!

"Twelve-year-old Maren hesitantly enters summer theater camp and finds clues of a mystery about the camp's founding, linking back to the Lavender Scare in Hollywood"--

Born at midnight in London, on the stroke of the new millennium, Adam is the target of a cult that believes boys born on this date must die before the end of their thirteenth year. Twelve boys have been killed so far. Coron, the crazy cult leader, will stop at nothing to bring in his new kingdom. And now he is planning a bombing spectacular across London to celebrate the sacrifice of his final victim: Adam. Thirteen is the first in an exciting action series from debut author Tom Hoyle.

For his Valentine's night call-in show, host Charlie D plans to offer his listeners two hours on the topic of "satisfaction." His in-studio guest is twenty-five-year-old Misty de Vol Burgh, formerly the highest-paid escort in the city but now happily married to eighty-three-year-old billionaire Henry Burgh. It's all good fun until Charlie receives a chilling message: "It's take-out-the-garbage night. Time to kill all the hookers and wash the streets with blood." When Charlie is directed to a website that allows viewers to watch the murder of a prostitute in real time and promises that another killing will be broadcast live within the hour, the hunt is on. But The World According to Charlie D. has an audience of over a million listeners. The murderer could be anyone, anywhere. Charlie and his team have less than two hours to find and stop the killer.

A murdered heiress, a missing necklace, and a train full of shifty, unusual, and suspicious characters leaves Daisy and Hazel with a new mystery to solve in this third novel of the Wells & Wong Mystery series. Hazel Wong and Daisy Wells are taking a vacation across Europe on world-famous passenger train, the Orient Express—and it’s clear that each of their fellow first-class travelers has something to hide. Even more intriguing: There’s rumor of a spy in their midst. Then, during dinner, a bloodcurdling scream comes from inside one of the cabins. When the door is broken down, a passenger is found murdered—her stunning ruby necklace gone. But the killer has vanished, as if into thin air. The Wells & Wong Detective Society is ready to crack the case—but this time, they’ve got competition.

David Crandall?s mother was murdered. With few clues, no witnesses, and no motive, the police were never able to solve the crime. Now, two years after the murder, David?s starting his senior year and struggling to get on with his life. But still, the doubt remains: could someone in his small town know something about his mother?s death? And when David uncovers troubling clues that lead to a deep family secret, he starts to wonder if his mother?s death is tied to the scandal. Then one night, David spies his father burying an old rifle in a deserted lot near his house, and is left with one thought?is his own father the killer?

A group of teens are trapped in an old motel with a murderer in this chilling YA mystery by New York Times bestselling author April Henry. Nell has always wanted to be an actor, but doubts her ability. As a member of her school's theater program, she prefers working backstage. On the way to a contest, an unexpected blizzard strands her acting troupe in a creepy motel. Soon they meet a group of strangers from another high school--including the mysterious and handsome Knox, who insists they play the game Two Truths and a Lie. When it's Nell's turn, she draws a slip of paper inked in unfamiliar handwriting: I like to watch people die. I've lost count of how many people I've killed. Suddenly a night of harmless fun turns into a matter of life and death. As guests go missing, it becomes clear that a murderer is hiding in their midst ready to strike again. In a room full of liars and performers, the truth is never quite what it seems. Nell is going to have to act like her life depends on it--because it does.