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In the seventh book in the New York Times bestselling Spy School series, Ben Ripley is finally going to take SPYDER down, once and for all. Stranded in Mexico after nearly capturing the leaders of SPYDER, thirteen-year-old Ben Ripley desperately needs a shower. But even more so, he and his spy...

#1 NEW YORK TIMES BESTSELLING SERIES In this gripping legal thriller for young readers, danger has a way of finding Theodore Boone—“a terrific character, an everyman kind of kid” (USA Today)! “Edge-of-your-seat drama, sophisticated plotting, and plenty of spunk.”—Chicago...

When a book of unexplainable occurrences brings Petra Andalee & Calder Pillay together, strange things start to happen: seemingly unrelated events connect, an eccentric old woman seeks their company and an invaluable Vermeer painting disappears. Before they know it, the two find themselves at...

Meet Julian, Dick, Anne, George and Timothy. Together they are THE FAMOUS FIVE. 'There was something else out on the sea by the rocks - something dark that seemed to lurch out of the waves . . . What could it be?' Julian, Dick and Anne are spending the holidays with their tomboy cousin George...

In the eighth book in the New York Times bestselling Spy School series, Ben Ripley faces the Croatoan—a new evil organization that’s so mysterious, the only proof it exists is from the American Revolution. With SPYDER defeated, Ben Ripley is looking forward to his life getting back to normal...

Imagine if Sherlock Holmes was an eleven-year-old girl! When girl detective Friday Barnes solves a bank robbery she uses the reward money to send herself to the most exclusive boarding school in the country, Highcrest Academy. On arrival, Friday is shocked to discover the respectable school is...

The first unputdownable mystery in the thrilling and bestselling SCARLET AND IVY series, perfect for fans of MURDER MOST UNLADYLIKE, SINCLAIR’S MYSTERIES and THE SCHOOL FOR GOOD AND EVIL. This is the story of how I became my sister… When troublesome Scarlet mysteriously disappears from...

Middle school is hard. Solving cases for the FBI is even harder. Doing both at the same time - well, that's just crazy. But that doesn't stop Florian Bates! Get to know the only kid on the FBI director's speed dial - and several international criminals' most wanted lists - in this adventurous series that School Library Journal says combines "elements of Alex Rider, James Bond, and Sherlock Holmes". 

There are some pretty weird grown-ups living in Bailey City. Could the small woman selling T-shirts at the carnival really be an evil troll?...

When Niil Terra sets off to find his missing parents, he ends up in Caput Mundi, a dazzling place filled with flourishing innovation and alchemic wonders. It is also the home of enarii, a shape-shifting metal that can be willed into any shape, whether it be swords, forks or fly swatters. As Niil’s talent for shaping enarii emerges, he discovers something he’s never had before: a place where he belongs.

When a mysterious door appears in her drawing, Mary is taken to the Junglehold — a strange and wondrous island where children learn to craft potions, wield memory, and follow rules that don’t quite make sense. But the deeper Mary digs, the darker things get. Friends vanish. Memories fade. And at the center of it all is a monstrous, living Door... that never stops watching.

Emil Tischbein's adventure begins when he is traveling by train from the small town of Neustadt to visit his grandmother in Berlin. His hardworking mother has given him 140 marks in an envelope which is securely fastened with a pin to his inside pocket. Unfortunately for him, he's sharing a railway carriage with a man in a bowler hat who, taking advantage of Emil's sleepiness, has robbed him.

Thirteen-year-old Charlie Penrose and her ten-year-old twin siblings, Tom and Lucy, expect a sleepy summer at their Great-Uncle Bartleby’s seaside home. But then they stumble upon a golden pocket watch with a cryptic inscription, which hides a power none of them could have imagined. With one press of a button the children are whisked back to 1965, and the fateful night the precious Azure Star vanished. What happened to the stolen sapphire has been a mystery for decades, and the Penroses have the chance to solve it!

Mysterious warning messages are appearing on the blackboards at Wickergate Primary School, in northern England. They appear when the classrooms are locked and unoccupied, and warn that the new head, Mrs. Killfeather is a witch. Ashley must face his own demons, as he tries to solve the mystery of who the Phantom Scribe is and what he wants Ashley to do. More accustomed to facing dangers in a book, Ashley must face supernatural challenges where no one is to be trusted. The cost of failure is unimaginable horror on a personal and global scale.

Pepa y Max tienen entre manos un nuevo caso por resolver. Esta vez ¡el doble de difícil y en el extranjero! Ayúdales a proteger el último manuscrito de la famosísima escritora de misterio Águeda Christin.... ¡Hay mucha gente dispuesta a robarlo!

Years ago, a man vanished from the yellow house on Surprise Island. Why? The Aldens have found a clue to the mystery!

In the seventh novel in New York Times bestselling Stuart Gibbs’s FunJungle series, Teddy Fitzroy returns as FunJungle’s resident sleuth to solve the disappearances of endangered bison and an irreplaceable necklace. Teddy Fitzroy, his family, and some other FunJungle employees have been...

Questa è l'incredibile vicenda del giovane Emil che, derubato da uno sconosciuto sul treno mentre si dirige da solo verso la grande metropoli, si ritrova a metter su un’agguerrita banda di cento e più ragazzini per dare la caccia al ladro e reclamare giustizia per il torto subito. Un inseguimento mozzafiato ricco di personaggi e fantastici intrichi, sullo sfondo di una Berlino anni '20. Racconta la trascinante voce di Daniele Fior; colonna sonora d'autore di Claudio Del Vecchio a fisarmonica.

Step into a world where fantasy and mystery collide in an unforgettable magical adventure audiobook perfect for bedtime reading for kids and mystery books for young listeners. Follow Eric the Great, a brave ten-year-old, as he discovers a mysterious letter that leads him to a secret portal hidden within his medieval kingdom. Beyond it lies Enchantia, a land filled with magical fantasy elements—enchanted forests, mystical creatures, and fantasy magic school secrets waiting to be uncovered.

Ready to Supercharge Your Child’s Vocabulary with Adventure? Meet Marvelous Maxx! Looking for a fun, action-packed way to expand your child’s vocabulary? Marvelous Maxx and the Field Trip is the perfect blend of thrilling storytelling and educational fun—with a bonus first-aid lesson built right in!

The sky has a memory and it's starting to fade. Thirteen-year-old Sebastian has always been drawn to the rusted gates of the Miller Creek Airfield, a place where history feels stuck in a holding pattern. But when he discovers a pair of iridescent, purple-tinted aviator goggles hidden in his grandfather's attic, the world shifts. Through their lenses, the horizon is no longer empty; it's a graveyard of glowing flight paths and shimmering ghost-planes from a war long forgotten.

When a scientist visits Mrs. Jeepers's class to help the students with their ecology projects, the kids think he may be a swamp monster...

Step into a town full of secrets… and a mystery that spans generations. Join young detective Atlas and his loyal dog Moose as they uncover the hidden truth beneath the abandoned mine of Rustwood. From flickering lights to secret blueprints and powerful machines, this complete trilogy follows their journey from curious clue-hunters to the brave new Guardians of the Gear. Packed with adventure, suspense, and heart, Atlas and His Dog Moose: Junior Mystery Solving Detectives – The Complete Trilogy is perfect for listeners who love clever mysteries, loyal friendships, and thrilling discoveries.

Sports entertainment and YouTube superstars Dude Perfect bring tricks, flips, fist bumps, and that puzzling panda to middle school in this funny fiction series from the world's top trick shot entertainers. In Dude Perfect + Panda, eighth graders Cory, Coby, Tyler, Garrett, and Cody have a...

When twelve-year-old Liam finds an old map hidden in a dusty shoebox, he expects faded ink and torn corners. Instead, the map moves. Lines crawl across the page, arrows dance, and new paths appear as if the paper itself is thinking. Soon Liam’s friends join the mystery—Emma, the careful planner who loves riddles; Noah, practical and skeptical; and Sophia, bursting with excitement and fearless curiosity. Together, they discover the map isn’t broken or magical by accident—it responds to questions.

When a renowned archaeologist goes missing, the young investigators find themselves in a race against time. Determined to crack the puzzling mystery, they encounter a series of unexpected challenges. Just when the situation seems dire, a mysterious pen drive materializes on their school campus, unlocking a world of hidden secrets and promising a glimmer of hope. But the path to the truth is far from easy. Navigating the corridors of their school, our intrepid heroes must overcome bullies, outsmart a stern vice principal, and navigate a daring campus break-in.

Get ready for the ultimate undercover adventure! “The Spy Who Skipped School” follows Alex Chen, a 12-year-old bookworm with a secret life as a S.C.H.O.O.L. agent. When a mysterious memo whisks her away from boring classes, Alex dives into a world of gadgets, disguises, and high-stakes missions. With her trusty handler J by her side, Alex must navigate the dangers of her school, outsmart rival spies, and uncover hidden secrets. From sneaking through ventilation shafts to cracking cryptic codes, Alex’s skills are put to the test.

A mess of duct tape. A missing dress. Can Scout and Barnaby bring the dress destroyer to justice? Scout may be too young to be a Trailblazer camper, but she’s not too young to solve a mystery.

Life is lonely in Queen Victoria's London, especially for a talking vole. Chains may be the equal of any human detective, but there's one case he can't solve: where he came from and why he can speak. Luckily, he has the help of Eldridge, the retired investigator he lives with. Their latest job—a shipload of missing fish destined for experimentation—might provide some needed answers. But when Eldridge is kidnapped, Chains is left without sanctuary at a time he badly needs friends. Especially with profiteers, scientists, and pirates from London's mad scientific underbelly after his hide.

The Sherlock Society goes undercover in the Miami street art scene to find an anonymous graffiti artist in this third book in the hilarious, New York Times bestselling Sherlock Society middle grade series from Edgar Award–winning author James Ponti! The Sherlock Society’s latest case is...