When Harold is invited to a fancy dress birthday party, he and his friends must come up with some fantastic outfits. The party is going really well but when the birthday boy's cake is stolen during a game in the dark, everyone is a prime suspect in the mystery of the missing cake. Can Harold piece the clues together to solve the mystery and save the party? Find out in this fantastic new adventure starring everyone's favourite fox detective, the irrepressible Harold. A funny story which encourages honesty and sharing, this is set to become a family favourite.

Contains twenty mystery stories for readers to solve. The solutions can be found by lifting the flaps on the back pages of the book.

Nancy Drew's keen mind is tested when she searches for a missing will.

Ted Hammond learns that in a very small town, there's no such thing as an isolated event. And the solution of one mystery is often the beginning of another. Ted Hammond loves a good mystery, and in the spring of his fifth-grade year, he's working on a big one. How can his school in the little town of Plattsford stay open next year if there are going to be only five students? Out here on the Great Plains in western Nebraska, everyone understands that if you lose the school, you lose the town. But the mystery that has Ted's full attention at the moment is about that face, the face he sees in the upper window of the Andersons' house as he rides past on his paper route. The Andersons moved away two years ago, and their old farmhouse is empty, boarded up tight. At least it's supposed to be. A shrinking school in a dying town. A face in the window of an empty house. At first these facts don't seem to be related. But...

As 13-year-old Ben, a student at the CIA's academy for future intelligence agents, prepares to go to spy summer camp, he receives a death threat from the evil organization SPYDER, in this companion novel to "Spy School."

Someone stole a cake from the cake contest—who could it be? Twelve animal bakers are potential suspects but Detective Duck uses his deductive reasoning skills to “quack” the case. After all, the thief left hairs behind so the thief wasn’t a bird. Follow along as he subtracts each suspect one at a time to reveal just who the culprit was. This clever story will have children of all ages giggling at the puns and the play on words.

In the third book in the New York Times bestselling Spy School series, Ben gets kicked out of the CIA’s spy school and enrolls with the enemy. During a spy school game of Capture the Flag, twelve-year-old Ben Ripley accidentally shoots a live mortar into the principal’s office—and immediately gets himself expelled. Not long after going back to the boring real world, Ben gets an offer to join evil crime organization SPYDER. And he accepts. Ben can tell he’s a key part of their sinister plan, but he’s not quite sure what the plan is. Can Ben figure out what SPYDER is up to—and get word to the good guys without getting caught—before it’s too late?

For fans of Stephen King, Neil Gaiman, American Horror Story and The Walking Dead comes a powerhouse anthology featuring some of the best thriller and horror writers in YA Stefan Bachmann, Leigh Bardugo, Kendare Blake, A. G. Howard, Jay Kristoff, Marie Lu, Jonathan Maberry, Danielle Paige, Carrie Ryan, Megan Shepherd, Nova Ren Suma, McCormick Templeman, April Genevieve Tucholke, Cat Winters A host of the sharpest young adult authors come together in this collection of terrifying tales and psychological thrillers. Each author draws from a mix of literature, film, television, and music to create something new and fresh and unsettling. Clever readers will love teasing out the references and can satisfy their curiosity at the end of each tale, where the inspiration is revealed. There are no superficial scares here; these are stories that will make you think even as they keep you on the edge of your seat. From blood horror, to the supernatural, to unsettling, all-too-possible realism, this collection has something for anyone looking for an absolute thrill.

A murdered heiress, a missing necklace, and a train full of shifty, unusual, and suspicious characters leaves Daisy and Hazel with a new mystery to solve in this third novel of the Wells & Wong Mystery series. Hazel Wong and Daisy Wells are taking a vacation across Europe on world-famous passenger train, the Orient Express—and it’s clear that each of their fellow first-class travelers has something to hide. Even more intriguing: There’s rumor of a spy in their midst. Then, during dinner, a bloodcurdling scream comes from inside one of the cabins. When the door is broken down, a passenger is found murdered—her stunning ruby necklace gone. But the killer has vanished, as if into thin air. The Wells & Wong Detective Society is ready to crack the case—but this time, they’ve got competition.

Ben Ripley enrolls in ski school, where the slopes, and the stakes, get really steep in this bestselling follow-up to the Edgar Award-nominated Spy School, Spy Camp, and Evil Spy School. Thirteen-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. His enemies have kidnapped him, shot at him, locked him in a room with a ticking time bomb, and even tried to blow him up with missiles. And he's survived every time. After all that unexpected success, the CIA has decided to activate Ben for real. The Mission: Become friends with Jessica Shang, the daughter of a suspected Chinese crime boss, and find out all of her father's secrets. Jessica wants to go to ski school in the Rocky Mountains, so a select few spy school students are going skiing too--under cover, of course. Ben might not be able to handle a weapon (or a pair of skis), but he can make friends easy peasy. That is, until his best friend from home drops in on the trip and jeopardizes the entire mission...