Library Mysteries

Mystery takes off in 3...2...1! Dink, Josh, and Ruth Rose are in Florida, visiting a space museum, Alice's Space Shuttle. There, they get to check out cool NASA gear! But someone is sneaking around Alice's house, and not because they want a tour. They want Alice's property! Why? Only Dink, Josh, and Ruth Rose can solve this Jupiter-size mystery!

In this new take on Agatha Christie’s classic murder mystery The Mysterious Affair at Styles, iconic detective Hercule Poirot is recast as a brilliant, brash teen girl named Holiday, and narrated by her childhood friend Linden, an athlete-scholar who fits right in at his elite prep school—all the while hiding some secrets of his own.

Walter's family is holding a yard sale, but there are few customers. Walter, farting contentedly near Father, wonders why. When a man offers ten dollars for Walter, Father readily agrees. Walter wonders why. Walter is sad to leave his family behind but relieved to discover that his new owner is a clown. Walter figures he will help the clown bring joy to children on their birthdays. But the clown has a dastardly plot: He will use Walter's gas to inflate balloons and then pop them to stun guards during bank robberies. Will Walter turn to the dark side? Of course not! He comes out a hero and is reunited with his family by doing what he does best.

Meet the Sinister-Winterbottoms: brave Theo, her timid twin, Alexander, and their older sister, Wil. They’re stuck for the summer with their Aunt Saffronia, who doesn’t know how often children need to eat and can’t use a smartphone, and whose feet never quite seem to touch the floor when she glides—er—walks. When Aunt Saffronia suggests a week pass to the Fathoms of Fun Waterpark, they hastily agree. But the park is even stranger than Aunt Saffronia. Something mysterious is happening at Fathoms of Fun, and it’s up to the twins to get to the bottom of it.

Carly: She was sweet. Smart. Self-destructive. She knew the secrets of Brighton Day School's most privileged students. Secrets that got her killed. Neily: Dumped by Carly for a notorious bad boy, Neily didnt answer the phone call she made before she died. Now he can't get the image of her lifeless body out of his mind. Audrey: Shes the reason Carly got tangled up with Brighton's fast crowd, and now she regrets it—especially since she's convinced the police have put the wrong person in jail.

Charlie Bucktin, a bookish 13 year old, is startled one summer night by an urgent knock on his bedroom window. His visitor is Jasper Jones, an outcast in their small mining town, and he has come to ask for Charlie's help. Terribly afraid but desperate to impress, Charlie follows him into the night. Jasper takes him to his secret glade, where Charlie witnesses Jasper's horrible discovery. With his secret like a brick in his belly, Charlie is pushed and pulled by a town closing in on itself in fear and suspicion.

It’s been five weeks since Io left Alante to follow the golden thread, and she’s no closer to finding the god on the other end. She spends her days in constant, grueling travel and her nights worrying over the fate-thread she shares with Edei—which seems to be fraying. Making matters worse, she and Bianca soon realize that their only lead has shaken them off, snapped the golden thread, and disappeared. But not before Io gathers some crucial clues.

After a harrowing escape from the SYLO occupied Pemberwick Island, Tucker Pierce and his surviving friends have finally reached the mainland, only to find that no one is left. The once bustling seaport city is deserted.From the bowels of a Portland hospital where they encounter their first fellow survivor to the abandoned stores they must raid for supplies, Tucker, Tori, and company set off on a quest for answers and, for Tucker, vengeance. Tucker soon realizes that “trust no one” doesn’t just mean the U.S. military.

After surviving an infamous family tragedy, 16-year-old Kennedy Jones has made it her mission to keep her brother's search through the cosmos alive. But then something disturbs the frequency on his radio telescope - a pattern registering where no signal should transmit. In a neighboring county, 17-year-old Nolan Chandler is determined to find out what really happened to his brother, who disappeared the day after Nolan had an eerie premonition. There hasn't been a single lead for two years, until Nolan picks up an odd signal - a pattern coming from his brother's bedroom.

All Bram wanted was to disappear - from her old life, her family's past, and from the scandal that continues to haunt her. The only place left to go is Louth, the tiny town on the Hudson River where her uncle, James, has been renovating an old mansion. But James is haunted by his own ghosts. Months earlier, his beloved wife died in a fire that people say was set by her daughter. The tragedy left James a shell of the man Bram knew - and destroyed half the house he'd so lovingly restored. The manor is creepy, and so are the locals.

Everyone knows Unknown Island—it’s the world’s most exclusive destination. Think white sand beaches, turquoise seas, and luxury accommodations. The mysterious resort launched with a viral marketing campaign, and now the whole world is watching as the mysterious resort opens its doors to the First Ten, the ten elite influencers specifically chosen to be the first to experience everything Unknown Island has to offer. What they don’t know is that they weren’t invited to Unknown Island for their following—they were invited for their secrets.

When eight-year-old twins Zach and Zoe find out they'll be joining their dad at the Boston Bruins hockey practice, they can't believe their luck. But upon arrival, the Bruins' star player tells the twins he lost his lucky necklace right before the Stanley Cup final, and just like that, the mystery is on. The twins' search takes them all over the arena and even onto the ice. Will Zach and Zoe find the missing necklace in time for the big game?

Will West is playing a dangerous game. Months after uncovering the sinister Paladin Prophecy plot, Will continues to work with the mastermind behind the project - none other than his own grandfather, Franklin Greenwood. Will cooperates in order to keep his friends safe. But are they really secure in the hands of a madman? Under constant surveillance, Will and his friends secretly devise a plan to defeat Franklin Greenwood and his Knights of the Charlemagne.

Underneath the steps leading down to Eric's basement is a hidden storage place. It's dusty and old, nothing special at all. But when Eric, Julie, and Neal all huddle inside the gray room together, something unbelievable happens. A glittering light and then a rainbow-colored staircase appear. As the kids take their very first step down into the mysterious land of Droon, they know that only magic and adventure await them!

Alcatraz Island in the 1930s isn't the most normal place to grow up, but it's home for Moose Flanagan, his autistic sister, Natalie, and all the families of the guards. When Moose's dad gets promoted to Associate Warden, despite being an unlikely candidate, it's a big deal. But the cons have a point system for targeting prison employees, and his dad is now in serious danger. After a fire starts in the Flanagan's apartment, Natalie is blamed, and Moose bands with the other kids to track down the possible arsonist. Then Moose gets a cryptic note from the notorious Al Capone himself....

Paul Marconi has always thought that Bellwood was a strange town, but also a boring one. Not much for an eleven-year-old to do. Fires are burning nearby, Paul's parents are obsessed with winning a bratwurst contest, and his best friend, one of the founding members of their only-child detective club, the One and Onlys, is about to acquire a younger sister, sort of undoing their whole reason for existing. But then! Hundreds of rubber duckies have appeared on the lawn of poor Mr. Babbage without any explanation. Finally! There is something Paul and his friends can actually investigate.

As Tortall's spymaster, George Cooper has sensitive documents from all corners of the realm. When Alanna sends him a surprising letter, he cleans out his office and discovers letters from when King Jonathan and Queen Thayet first ascended the throne, notes on creating the Shadow Service of spies, threat-level profiles on favorite characters, Daine's notes on immortals, as well as family papers, such as Aly's first report as a young spy and Neal's lessons with the Lioness.

Hannah Walsh just wants to finish high school. It’s her senior year, so she should be focusing on classes, hanging out with her best friend, and flirting with her new girlfriend, Morgan. But it turns out surviving a murderous Witch Hunter doesn’t exactly qualify as a summer vacation, and now the rest of the Hunters seem more intent on destroying her magic than ever.

It's sleepover night at a science museum in Boston. Dink, Josh, and Ruth Rose can't wait to settle their sleeping bags near the museum's colossal fossil - a giant Spinosaurus skeleton - and tour the exhibits long after closing time. But after they fall asleep, they wake to a terrible crash! Is the dinosaur fossil damaged? Or is there another big problem at the science museum?

When Ruben and Jed find a dead body on the Rhode Island shore, they are certain it has something to do with smuggling liquor. It's the 1920s, Prohibition and bootlegging is in full swing, and almost everyone in the shore community is involved. Suddenly, the boys find themselves involved as well: didn't the dead man have something on him, and didn't they take it? It isn't long before Ruben is actually on the legendary Black Duck itself, caught in a war between two ferocious prohibition gangs.