Titoli in Polizieschi

Aimes-tu les histoires étranges, qui font sourire et qui donnent la chair de poule? Alors ce livre est pour toi! Rien ne va plus à l'école des Étoiles savantes depuis l'arrivée d'un suppléant lunatique et d'un stagiaire qui semble venir d'une autre planète. En effet, la secrétaire a de plus en plus l'apparence d'un robot. Des bruits bizarres résonnent dans la salle des enseignants. Dans le corridor, on a trouvé une énorme boule de gomme qui brille dans le noir.

Dans le cadre d’un événement élaboré en vue d’une édition spéciale de La Gazette des étoiles savantes, les 4Z souhaitent présenter au club de lecture le célèbre animateur de la populaire émission Chasseurs d’insolite, Herménégilde Vaillant, de même que la nouvelle bibliothécaire, Ursula Brilaquou. Une première rencontre avec la femme laisse toutefois les quatre journalistes stupéfaits. Madame Ursula semble avoir un don pour déclencher des orages et faire exploser les ampoules électriques.

Thomas, un jeune surdoué de 15 ans, participe à un projet scolaire particulier. Il propose de créer à son école un jeu d’évasion ayant pour thème les oeuvres de Shakespeare. En faisant quelques recherches, il découvre que le célèbre écrivain ne serait peut-être pas le véritable auteur des pièces qu’on lui attribue. Sans le vouloir, il vient confirmer ce que les partisans de la théorie de Bacon croyaient depuis longtemps, c’est-à-dire que seul un noble aristocrate tel que Francis Bacon aurait pu écrire ces textes.

Aimes-tu rigoler et trembler de peur? Alors, lis cette histoire! L'école des Étoiles savantes prépare sa tombola annuelle, pendant laquelle se tiendra son traditionnel concours du meilleur petit gâteau à la crème.Mais bientôt, les 4Z trouvent un livre dans le local du concierge. On y raconte que le fantôme d'un élève mort empoisonné par un petit gâteau durant la tombola de l'école, il y a cent ans, est sur le point de revenir pour se venger.

Edward G. Garrison, better known as Egg, is pretty excited about the Science Club's field trip to the zoo. They'll get to see a rare display of Island Foxes, an endangered species. But when the club arrives, they learn that the foxes have been nabbed! Can Egg and his friends find the foxes?

On a class trip to New Orleans, Catalina Cat Duran and her friends find themselves in the middle of a voodoo mystery.

James "Gum" Shoo's art class heads to the museum. They've been learning about forged art, but they never expected to find a fake in the gallery! Only Gum and his gumshoe friends will be able to solve this museum caper.

The trip to the amusement park should be fun. But when Samantha "Sam" Archer and her friends try out the haunted house ride, things go terribly wrong!

Capitol City's Natural History Museum is haunted—or at least that's what someone wants people to think. But Wilson Kipper, son of the museum's head paleontologist, knows better. When the mysterious occurrences go from spooky to dangerous, the museum is forced to close its doors. Can Wilson and his friends get to the bottom of things, or will the Natural History Museum be closed for good?

While in New York City on a field trip, Sam Archer and her friends find themselves immersed in a run of crimes at sightseeing locations.

Edward "Egg" Garrison thought the field trip to the caverns would be a great place to take pictures. It turns out it's the perfect place for a mystery!

The pet show is about to start, and Ava can't find her cat. It's time to do some detective work. Ava, Clair, and Caleb are on the case!

Tiger Moth works to solve the mystery of the unusual messages tucked inside the fortune cookies.

Charlie Hitchcock and Tyler Yu learn that the Abracadabra Hotel may be haunted.

Ben lost something that belongs to his sister, and he has to find it. He is scared, but it doesn't matter. Ben has to be brave. He has to go into the attic.

Tyler Yu asked Charlie Hitchcock to meet him after school, and Charlie assumed it was for a fight. But when it turns out Ty just needs help solving a magical mystery at the Abracadabra Hotel, an unlikely friendship is formed.

Best friends Maya and Tucker didn't expect to spend their spring break onboard the Titanic—in 1912. But now that they've discovered a special collection of artifacts has the power to send them back in time, they're on a mission. They must travel back in time again to save their friend Liam and his parents, third-class passengers onboard the Titanic, and change history. Can they convince the captain to change the course of the doomed ship before it hits the iceberg?

There are disturbing developments going on at Chez Newton—the messy home that Whiffy Newton shares with his father. His dad’s started dating again (er, yuk), and Whiffy’s not sure if he trusts his dad’s new girlfriend, Vonda, who’s just a bit too interested in Dr. Newton’s work for Whiffy’s liking. And, there’s a mysterious force at work in Dr. Newton’s laboratory. Whiffy’s almost convinced that it’s the ghost of his late mother, trying to tell them something—or is it?

As Damon helps pack up his sickly grandfather's belongings, he stumbles upon a strange map that leads directly to a nearby graveyard.

When the plans for the prototype of a failed flying machine go missing from the Air and Space Museum's archives, Amal's father, the assistant archivist, is blamed. No one suspects a crime has been committed - except Amal and her friends. With her father's job on the line, it's up to them to track down the missing plans and get to the bottom of the museum mystery.