Mysteries

Stanley Yelnats is under a curse. A curse that began with his no-good-dirty-rotten-pig-stealing-great-great-grandfather and has since followed generations of Yelnatses. Now Stanley has been unjustly sent to a boys' detention center, Camp Green Lake....

With all the hallmarks that made the Artemis Fowl series so popular, this hilarious spinoff adventure stars Artemis' younger brothers, along with a nefarious nobleman, a shadowy nun, and a fairy intern, and a maverick troll....

Artemis' little brothers Myles and Beckett borrow the Fowl jet without permission, and it ends up as a fireball over Florida. The twins plus their fairy minder, the pixie-elf hybrid Lazuli Heitz, are lucky to escape with their lives....

Three complete stories in one collection! This volume includes The Boxcar Children, Surprise Island, and The Yellow House Mystery....

It's a tough job, but somebody's got to do it. Guts, glory, danger, and sacrifice are all in a day's work for Hank the Cowdog, Head of Ranch Security....

A bizarre chain of events begins when 16 unlikely people gather for the reading of Samuel W. Westing's will....

"Are you a gifted child looking for special opportunities?" Dozens of children respond to this peculiar ad in the newspaper and are then put through a series of mind-bending tests, which readers take along with them. Only four children—two boys and two girls—succeed....

Twelve-year-old Artemis Fowl is a millionaire, a genuis, and, above all, a criminal mastermind....

Three complete stories in one collection! Includes Mystery Ranch, Mike's Mystery, and Blue Bay Mystery....

Rebekah Daniels is just your ordinary spunky nine-year-old girl living in the small town of Curtis Bay…EXCEPT she is determined NOT to be ordinary at all!...

Twelve-year-old Ben Ripley is not exactly the best student spy school has ever seen - he keeps flunking Advanced Self Preservation. But outside of class, Ben is pretty great at staying alive....

Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in a juvenile detention facility....

Hank conducts defensive maneuvers against an attacking silver monster bird. But the trouble really begins when Hank is stricken with a terrible case of "Eye-Croserosis"....

Before Jake’s grandfather died, he was on the trail of a centuries-old mystery. And he has entrusted that mystery to Jake, leaving behind a set of hidden codes, riddles, maps, and other clues that lead Jake and his friends on a scavenger hunt....

Kyle Keeley is the class clown, popular with most kids, (if not the teachers), and an ardent fan of all games: board games, word games, and particularly video games....

It’s all hands on deck after head rooster J.T. Cluck files an alarming report that the Charlies have invaded the ranch! And, things go from bad to worse when, in the midst of the chaos, Drover turns up missing.

Three complete stories in one collection! Includes The Woodshed Mystery, The Lighthouse Mystery, and Mountain Top Mystery....

In the eleventh book in the New York Times bestselling Spy School series, Ben Ripley goes on a rescue mission when one of his own is abducted from a remote Alaskan training facility....

Three complete stories in one collection! Includes Snowbound Mystery, Tree House Mystery, and Bicycle Mystery....

Like his fellow lunarnauts living on Moon Base Alpha, twelve-year-old Dashiell Gibson is famous the world over for being one of the first humans to live on the moon....

Three complete stories in one collection! Includes Schoolhouse Mystery, Caboose Mystery, and Houseboat Mystery....

Thanks to the evidence Ben uncovered in his investigation of the Croatoan, the CIA has tracked his nemesis, Murray Hill, to Central America, where they believe he is boarding the world’s biggest cruise ship, The Emperor of the Seas, on its maiden voyage around the world....

Ben Ripley has been caught in the snares of SPYDER more than once and knows to be suspicious of anything that seems too good to be true. So when Murray Hill offers to hand over the SPYDER elite, Ben knows there must be something going on. But his hesitation doesn’t stop the assignment....

They said his uncle Ian died in a car accident. Alex Rider knows that's a lie, and the bullet holes in his uncle's car confirm the truth....

Charlie Thorne is a genius. Charlie Thorne is a thief. Charlie Thorne isn’t old enough to drive. And now, it’s up to her to save the world....

Bonnie Montgomery (as her case-cracking alter-ego Montgomery Bonbon) has been invited to Adderstone Manor by Fergus Croke, whose prized diamond has gone missing. Croke is a retired master thief who suspects one of his four protégés of the dirty deed – but when everyone is a crook, how does even the great Bonbon know where to begin?

When Addie and Bennett Pajakowski learn that their father, the fearsome Bonecrusher Brannigan, is accused of murdering one of his fellow professional wrestlers, they seek the help of Sebastian Winthrop, the world’s greatest detective. So, imagine their surprise when they discover that the reclusive Sebastian is a talking chimp. Monkey Flip chronicles Sebastian’s investigation into the death of Mitch Mayhem, the heavyweight champion of a local independent wrestling federation.

When the valuable Koh-i-Noor diamond vanishes in mysterious circumstances during their school trip, Emmie and Jack must navigate thieves and deception in Victorian London to discover what has happened to it. Soon it becomes clear that the fate of the upcoming coronation rests in their hands – will they find the diamond and their way back in time?

In this short, yet gripping tale, Ping and Zippy set out on a quest to uncover hidden treasures and unravel long-forgotten secrets within a mysterious, abandoned mine. Armed with a map and guided by their trusty compass, they navigate a world filled with brain-teasing riddles, intriguing puzzles, and thrilling obstacles. But they don't face these challenges alone – they're joined by Miguel, a local villager who quickly becomes an invaluable companion.

Herbie Lemon, Lost-and-Founder at the Grand Nautilus Hotel, and his fearless friend Violet Parma have unearthed many secrets in their village of Eerie-on-Sea: secrets lurking beneath the waves, lapping onto the beaches, and lying behind locked doors. When their brilliant and ruthless nemesis, Sebastian Eels, returns with a plan to open the long-shuttered waxworks museum, Herbie and Violet suspect nefarious motives. Their investigation leads them into the dark Netherways below the town—and into the tragic past of the famous toymaker and inventor Ludovic Festergrimm and his doomed daughter.

The Great Zoodini—aka Radar the fennec fox—has never fit in. In fact, his only friend is a stuffed rabbit. Ever since his first family abandoned him, he’s had one goal: become world famous and show everyone how wrong they were about him. But no matter how many daring escapes Zoodini’s tried, he’s never even made the Association of Animal-Themed Attractions newsletter.

Mike and Josh are in trouble again! This time - they’re high in the mountains as they track a creature that’s not even supposed to exist. To get there they must design and build an - incredible snow machine. But no machine can keep them safe from the forces that are desperate to stop them. If they’re going to survive, they’ll need the support of their parents and friends, and their faith in God.

Join Sammy Wilson on an exhilarating journey into the clandestine world of espionage in "The Secret Society of Spies Kids Stories Book". When Sammy receives a mysterious invitation to join a secret society, he discovers a hidden world of intrigue and adventure beyond his wildest dreams.

There’s something growing in Snoops Bay. It started as a lump, then it became a bump, then a mound, then a hill. Now it’s a fully fledged mutant mountain. Young detectives Riz, Olly, Drew and Anton know there’s more to the story than meets the eye and are determined to uncover the mystery. Little do they know, the biggest clue is lying a few miles away at Pigtopia, a brand-new pig theme park that’s hiding a mutant-sized secret.

It's supposed to be a happy day at the Magic Kingdom—the return of the teenaged holographic hosts. But things go very wrong when a sudden lightning storm disrupts the celebration, and Amanda's mysterious sister, Jez, disappears. The only clue is the sighting of a wild monkey in the Magic Kingdom during the storm. The mystery deepens as Finn is contacted by Wayne, an old man he hasn't heard from in months....

A six-year-old boy named Kainoa believes he is a secret agent, Agent K. His hideout is a cool tree house near a creek where he plans his adventures. Together with his pet turtle, Sheldon, his iguana, Iggy, and Zumbowyia, the bravest frog in Willow Creek, they set out to find the Golden Acorn that went missing.... or stolen. Without the Golden Acorn the forest will lose its magic!!

Dive into a thrilling new story with Dylan Wylde and his loyal friends as they face a spooky challenge in the aftermath of their unforgettable Halloween adventures. When their ‘employer’ Mr. Zultano discovers the haunted Archway House and an eerie secret, the gang springs into action to investigate a ghostly mystery. As they delve deeper into the supernatural puzzle, Dylan and his friends uncover an ancient device with the power to unleash chaos across two worlds.

The small lakeside town of Wolfhollow, New Hampshire is bustling with Fourth of July tourists. The week-long holiday festivities are interrupted when a valuable letter from the Revolutionary War is stolen from the town museum. Fourteen-year-old Leah Bartlett and her two siblings, eleven-year-old Avery and nine-year-old Grayson, jump in to solve this summer mystery. The local newspaper nicknamed the Bartlett children the Rucksack Kids for the canvas backpacks they each carry.

When Harry Houdini comes to visit the seaside town of Sidford-on-Sea, Glory and her friend Dennis are first in line to see him. He is there to perform a daring trick – he will jump off the town pier in chains, pitching himself into the water below. But when Glory outsmarts the infamous Houdini, she is suddenly sucked into his world, and finds herself tasked with looking after his precious trunk – the one that contains all his secrets.

There's a new boy in Rudy's school called Frankie, and everyone says he is SCARY. Which is really saying something, as Rudy's class is full of ghosts and ghouls, and his teacher is a vampire. But when Frankie gets upset and runs away, Rudy knows he has to help him. The trouble is, Rudy's wolf senses lead him towards the really spooky castle on the hill. Is Rudy brave enough to follow his nose, and find out the truth behind the monster at school?