検索キーワード： ミステリー

Offiziell gibt es sie gar nicht. Und doch leben sie mitten unter uns: die YOUNG AGENTS – topausgebildete Geheimagenten, die nicht älter sind als du! So wie Billy, der mit seinen Eltern in einer Hamburger Hochhaussiedlung wohnt. Zusammen mit Naomi aus Paris und Charles aus London ist er in seinem ersten Fall einem der mächtigsten Mafiosi der Welt auf der Spur: dem »Boss«. Die YOUNG AGENTS schmieden einen genialen Plan: Sie freunden sich mit der Tochter eines der wichtigsten Hintermänner vom »Boss« an. Im Undercovereinsatz erfahren sie, dass die Gangster einen großen Waffendeal im Hafen planen.

Hello! It's me, Ruby Thumb. Me and my dad have loads of amazing adventures in Dinotropolis - an incredible island, full of dinosaurs who live just like us humans do. And when we go there using our special magic Ammonite shell, we turn into dinosaurs too! I can't wait to tell you all about our next adventure. It was fantastic - I got to be a real-life dino detective! Me and dad had to solve the mystery of a missing fossilised dinosaur egg . . . and we discovered something amazing along the way . . . !

Cecily Sawyer has spent the evening in the attic, training her pet mouse, Mrs Maple Syrup – an unusually intelligent mouse, in Cecily’s opinion – when her parents disappear. Luckily, Cecily is more than ready to investigate such a thing. She has wanted to be a spy her whole life, and has all the spy handbooks, manuals and code-cracking kits a girl could need. But soon, Cecily discovers several very strange things in her city. She’s not the only spy out there – far from it, in fact. And Mrs Maple Syrup is not the only unusually intelligent mouse…

Melody believes in guardian angels, but the other Bailey School kids aren't convinced. That is until a new woman comes to town who keeps showing up just in time to save people. Melody even says she saw the woman spreading her wings! Could the newcomer really have come to Bailey City on a miracle mission?

Die Suche nach dem uralten Schatz gestaltet sich schwieriger, als Emma, Antonia, Franky und Jaron gedacht hatten. Auch die Frage nach der Bedeutung von christlicher Nächstenliebe bringt die Kids ins Grübeln. Und dann ist da noch der Anschlag auf die Pferde auf dem Reitgut der Familie von Beilstein, der die Freunde erschüttert. Wer könnte ein Interesse daran haben, den Tieren zu schaden? Die 4 vom See ermitteln und kommen einer Intrige auf die Spur, die von Gier und blindem Ehrgeiz getrieben wird.

In a world that has no name, a small white cat and a large brown dog walk together—not to find answers, but to stay present in the questions.

Spending the summer with his aunt as the only Black kid in a small Midwestern town was bad enough, but now Andy Carter’s summer has been effectively ruined. His dad’s parole hearing is postponed, he misses his friends, and—when an old barn burns down—he’s stuck taking the blame. Andy is sentenced with helping the barn’s owner, a cantankerous old man, renovate his crumbling mansion—a mansion that hides a mystery. It was once owned by the famous magician the Red Nave. In 1954, the Nave was a wanted suspect in the town’s most infamous murder before disappearing without a trace.

In this book, Dr Date unveils his latest invention: The Portal Traveller, which breaks all known laws of physics. What adventure will our fruity friends encounter?

When Cookie, a clever Beagle with a sharp nose for mysteries, hears barking through the night, she knows something isn’t right. With the help of her goofy but lovable brother, Blaze, and their sophisticated, well-traveled friend, Benedict, Cookie sets out to uncover the truth.

When Mia stumbles upon a mysterious shipwreck hidden in a seaside cove, she’s drawn to its haunting presence—and the chilling whispers that seem to call her name. The Silent Horizon isn’t just abandoned…it’s trapped in time.

At her first day at High School, Claire meets a new friend, Mel–who invites her to a curious club that seems to come from the Victorian time....

Hillary the Little Ladybug happens to see two ladybug butterflies. She goes to the King to help her understand what she has seen. She and Tiny Tim go on a forbidden journey to find the answer to the mystery. The event leads them to a challenge that will inspire and encourage everyone who reads the book.

A forest of rusting giants. A girl who trades time itself. A discovery that changes everything. The space elevator was meant to be humanity’s salvation, but now it stands abandoned, surrounded by a forest that is mutating into something deadly. Trading the mysterious time marbles to survive, Violet and her robotic companion, Jackdaw, seek to find a cure to their dying home. When she discovers a marble that can freeze time for an entire year, Violet embarks on a journey to unlock its secrets and save the forest. But some truths are buried for a reason – and Violet is about to find out why…

Une jeune femme qui s'était aventurée seule dans les bois attira l'attention d'une créature vivant dans la forêt. L'esprit des forêts décida de la suivre discrètement jusqu'à sa maison. La créature était-elle malveillante ou au contraire dotée de bonnes intentions ? La jeune femme pourra-t-elle se sortir sans encombres de cette situation inattendue ?

Sandy Fin lives in the Museum of Seaside Stories with the famous explorer Emile du Pont and their collection of treasures. Sandy and his best friend Lily are being taught the art of ocean exploration by Emile, aided by his ingenious inventions. When the museum's future is in peril, it is up to Sandy and Lily to save it. But then Albo Start arrives! Start plans to turn Portwhistle Bay into a Seaworld-style theme park named Splash Landing, locking up Portwhistle’s cherished marine life in tiny tanks.

Shenanigans are once again afoot in the town of Widdlington, and this time they're on board the Dreadnowt–a galleon ship that’s set to host a fireworks display for the town. Bonnie Montgomery and Grampa Banks are on board as guests, but just after sundown, a fog rolls in and a terrible cry is heard over the crash of the waves. Captain Valancourt stumbles out of the mist, dripping wet and covered in red welts, the like of which a sea monster would leave behind, and is soon pronounced dead by the doctor on board.

When siblings Ava and Luke discover a mysterious notebook in their dad’s attic they are instantly intrigued. And, as they read through letters, diary entries, newspaper cuttings and notarised secret recordings, they realise that a decades-old, still unsolved, murder case is unfolding right in front of them . . .

Spannung pur: Das ultimative Abenteuer mit JELP! Die perfekte Mischung aus Spannung und Rätselspaß Begleite Jonas, Elias, Leni und Paule – die Detektiv-Freunde von JELP – auf einer aufregenden Reise voller Geheimnisse, versteckter Schätze und kniffliger Rätsel. Ideal für junge Abenteurer zwischen 10 und 16 Jahren, die echte Teamarbeit und spannende Wendungen lieben. Was dich erwartet: Fesselnde Geschichten rund um die mystische Burg Eulenfels. Rätsel und Geheimnisse, die zum Mitmachen einladen. Charaktere, die dich inspirieren und begeistern.

For as long as he can remember, it has been Galileo's dream to become a police horse. But when his dream comes true, he soon realises he's not there to solve crimes–he's just a vehicle to carry around the 'real' human detectives. When Galileo witnesses a crime, he decides to take matters into his own hands. He has a lot to learn, but each crime he solves is sure to take him one step closer to becoming a real detective ...

今回のアリペンはスパイバトルで大活躍！？ペンギンの探偵・ししょーの助手をしながらペンギン探偵社に同居しているアリス。ところが、ししょーのムダ遣いのせいで探偵社は金欠の大ピンチ…。そんな時に依頼をもらって喜んで行った市長の家で、なんと妖怪の一つ目入道があらわれて…!?