検索キーワード： ミステリー

Billie and the Secret Mystery Club are investigating their most serious mystery yet. Someone has taken something from the principal's office at school! Who would have done such a terrible thing? And when one of Billie's friends becomes a suspect, will Billie even know who to trust anymore?

Cass and her best friends, Lex and Nicholas, are the Bubble Street Gang! They investigate crimes, solve mysteries and have brilliant adventures. They've even got their own secret clubhouse. The gang need money and quick, and they have some super-genius ideas on how to make it! Like Operation Start a Company, Make Loads of Money for Nicholas s Project and Probably Also Become Millionaires! But Cass also has a mystery to solve. Who is the invisible boy? And why can't anyone else see him? Join Cass and the Bubble Street Gang as they start Making Millions.

Someone has stolen all of the ripe strawberries from Mika's garden! The Secret Mystery Club is determined to work out who it was. Could it have been the gardener? Or was it the neighbours who just made a batch of strawberry jam? Whoever it was, they won't get far – not with the SMC on the case.

After the annoying baby twins demolish the fort Cass has built in the sitting room, she has the great idea of building a proper fort outdoors that can be the Bubble Street Gang's clubhouse. Lex's granny suggests the perfect spot at the back of Mr McCall's field and Cass and the gang get to work. The gang settle in quickly and begin planning their next adventure, when they realise someone is using the clubhouse when they're not there. Stuff moves around, cookie crumbs are left behind and the door is left open. Join Cass and the Bubble Street Gang as they investigate The Clubhouse Mystery.

Billie and the Secret Mystery Club have been given a very important mystery to solve for the principal at school. A long time ago, a time capsule was hidden in the school somewhere, and it’s up to the SMC to find it!

【シリーズ第６巻】【シリーズ第５巻】児童書で史上初！　本屋大賞ノミネートシリーズ、ついに第６巻！累計30万部突破！

Di sekelliling kita ada begitu banyak teka-teki misteri, begitu juga yang terjadi di GARDENIA CITY kota para binatang. Untungnya ada Detektif Ben, beruang detektif yang sangat ulung dan pintar. Ada banyak kejadian tak disangka yang selalu ditemukannya. Namun, kasus demi kasus dapat dipecahkannya dengan mudah. Yuk, kita dengar cerita selengkapnya dan temukan fakta-fakta unik dunia binatang di dalamnya.

Globine, das schlaue, kecke Mädel, will Ferien am Meer machen. Aber an welchem? Nach einigen Recherchen mit Mathilda und Rudi entscheiden sie sich für die Nordsee. Es wird gepackt, und nach einer langen Zug- und Schiffsreise sind sie am Ziel. Sie beziehen ein kuschliges, etwas windschiefes Häuschen. Strand, Wattenmeer, Dünen, Wind und Weite, Tiere, Menschen, was gibt es nicht alles zu sehen und zu erleben! Aber es geht auch etwas Unheimliches vor sich. Woher kommt dieses Scheinwerferlicht, das in ihr Schlafzimmer leuchtet, obwohl doch weit und breit kein Leuchtturm steht?

Feuerflieg bekommt von Erdmann eine magische Öllampe zur Verwahrung zugeschickt und kann nicht anders, als den Dschinn erscheinen zu lassen. Die berühmten Drei Wünsche werden für den Anwalt deutlich komplizierter, als ihn Assistentin Kreszenzia auf die potenziellen Probleme hinweist ...

Strange things are happening in Pondville and the surrounding towns. Youngsters are missing, residents are afraid, and the pond is losing water. Sheriff Harry and the deputy sheriffs are pulling together to solve the mysteries. Meanwhile, Professor Ludwig is busy developing new gadgets to help with the investigation, and the eagle squadrons are called in to assist in searching for the kidnappers…while spies are watching and plotting to take Ludwig hostage.

When William stumbles upon an ancient map in his grandfather’s attic, he never expects it to lead to a legendary mystery treasure hidden deep beneath the city. With the help of his best friend, Kimberly, and his loyal dog, Rex, he sets off on an unforgettable journey, navigating through underground labyrinths, decoding mystery word puzzle books, and solving logic puzzles that hold the key to a forgotten past.

A whisper can travel faster than the truth—and when a mysterious series of messages spreads fear through the forest, even the closest of friends begin to doubt one another. Inspector Snuffles is back in this heartwarming and thoughtful sequel, where kindness, courage, and clever detective work come together to solve a mystery that tests the strength of community.

When a curious little seal named Danny hears a tale about a magical light that can take fear away forever, he sets out to find it. By his side is Corey, a clever red crab who doesn’t believe in fairy tales—but refuses to let his best friend go alone. Together, they dive into the unknown. From glowing jellyfish forests to silent, shadowy depths, Danny and Corey discover that some lights aren’t found… they’re made—by helping others, holding on in the dark, and believing in yourself when it matters most.

Have you ever believed in magic? Deep within this whispering forest, where sunlight filters through ancient trees and shadows dance like playful sprites, the line between reality and dreams grows wonderfully thin. It's a place where anything feels possible. Here, we meet two unlikely friends: Conner, a thoughtful kitten, and Danny, a cheerful panda cub. They are about to embark on an exciting quest, seeking a whispered legend, a miracle – the rare Red Ping berry, rumored to grant extraordinary courage to anyone who eats it.

When a group of friends steps into the eerie halls of an old mansion, they expect dusty rooms and forgotten history—but they quickly realize something much more mysterious is at play. Strange noises, flickering lights, and hidden messages lead them to a chilling discovery: a ghostly puzzle that holds the key to breaking a centuries-old curse.

“Why me? Mikey thought to himself. Why was he having these strange dreams?” After spending months suffering from bizarre nightmares about whimstricks, grubblings and other strange creatures, ten-year-old Mikey has finally had enough. But finding out the truth is more dangerous than Mikey could possibly have imagined, and he soon finds himself trapped in the magical realm of Whimsburrow. Desperate to get back home, while trying to avoid the Thorne King and the phantoms of Demerium, he discovers secrets that should never be revealed. Once you’ve entered Whimsburrow, there’s no going back…

When a group of kids stumbles upon a mysterious mirror maze, they soon realize it’s no ordinary funhouse. Each twisting corridor leads to peculiar portals, transporting them to strange and unpredictable worlds. As they navigate the labyrinth, they must face reflections of themselves—some helpful, some mischievous, and some downright dangerous. With time running out, they must solve cryptic puzzles, confront their fears, and unlock the maze’s secrets before they’re trapped forever. Mirror Maze Portals is a mind-bending middle-grade adventure filled with magic, mystery, and self-discovery.

When mysterious bangs echo through the churchyard at night, Lilly's village of Ducksdale is on edge. With Reverend Dentin away and the rectory vacant, two eerie shadows appear in the windows after sunset. A peculiar stranger arrives, exchanging new silver coins for blueberry ice cream at Knotty's Ice Cream Parlor. Eavesdropping on her father's conversation with Sergeant Smiffy, Lilly and Terrance take it upon themselves to investigate. Will Lilly Everlea solve the riddle of the haunting before her father and the authorities?

Inspired by the global phenomenon of the Murdle puzzle books comes the first novel in a new thrilling mystery series. Perfect for fans of Mr. Lemoncello's Library and The Swifts. It’s a cloudy day on the Sacred Kidney playground, but Jake likes it that way—dark and uncertain. For a junior...

Join Frank and Joe Hardy as they take on a thrilling new case in The House on the Cliff, the second book in the classic Hardy Boys series. When their father, the famous detective Fenton Hardy, goes missing while investigating a smuggling ring, the brothers are determined to uncover the truth.