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No mystery is too great for super-sleuth Cam Jansen and her amazing photographic memory! Mysteries follow super-sleuth Cam Jansen everywhere she goes...even to the museum. Cam and her class are on a fild trip at the museum when Cam discovers that some bones are missing from a dinosaur skeleton...

More mystery, more bravery, more danger, and one amazingly reckless rescue await in the second book in the Explorers series! The perfect read for fans of The Name of This Book Is a Secret and The Mysterious Benedict Society! Reader! Your attention is greatly needed. We have left things...

The perfect series for kids who loved THE LEMONADE WAR series and are ready for more mysteries! "With wit, cunning, snappy dialogue and superior math skills, The Red Blazer Girls represent the best of girl-detectives while still feeling relatable and real. Nancy Drew would be right at home...

When a mysterious book is unearthed at a nearby archaeological dig, Raven Gallows and her friends embark on a quest to uncover the rumored hidden treasure of the legendary outlaw Alf Bolin. But they quickly discover they’re not the only ones chasing the prize. Dominion, a shadowy conglomerate with a suspicious history, is also on the hunt. Raven suspects that her mother and the elusive Dupin Society might also be investigating a deeper conspiracy tied to the corporation.

Three complete stories in one collection! This volume includes The Mystery at the Alamo, The Outer Space Mystery, and The Soccer Mystery.

Three complete stories in one collection! Includes The Canoe Trip Mystery, The Mystery of the Hidden Beach, and The Mystery of the Missing Cat.

Help Dink, Josh, and Ruth Rose solve mysteries from A to Z! Kids love collecting the entire alphabet and super editions! With over 8 million copies in print, the A to Z Mysteries have been hooking chapter book readers on mysteries and reading for years. Now this classic kid favorite is back...

Grab your sunnies and your magnifying glass, and join the Murder Club for more sensational short stories as they lead you on a journey of foul play and murderously magnificent mysteries! This is the perfect holiday entertainment and collection for young listeners!

Meet Deja, a creative, compassionate 3rd grader with a secret dream to transform her school. With a little bit of help from an unlikely source, she acquires a secret superhero identity and unique powers. She's now an unstoppable undercover superhero, known as Donut Girl. She laces up her purple sequin high-tops and gets to work. Armed with sprinkles, icing, and love, Deja is a formidable force against the evil powers spreading unrest within her school.

Lila Greer has always loved mysteries, even when they scare her. When a spooky storm blows into Blue River Creek and Lila is startled awake by a strange shrieking shadow, she knows something is afoot. Stranger still, Lila and the Questioneers discover that on the night of the storm, someone broke into Iggy’s parents’ art gallery and stole all the paintings for the new exhibit. Could the mysterious shrieking shadow have something to do with the missing artwork?

This bundle includes Mystery of the Midnight Rider and Once upon a Thriller.

This bundle includes Sabotage at Willow Woods and Secret at Mystic Lake.

This bundle includes The Phantom of Nantucket and The Magician's Secret.

This bundle includes Curse of the Arctic Star and Strangers on a Train.

A New York Times bestseller! In the tradition of Nancy Drew, four kids and one grandfather in Miami tackle a decades-old mystery in this first book full of “atmosphere, history, and lively humor” (Publishers Weekly, starred review) in the Sherlock Society middle grade series from New York...

An 11-year-old podcaster-turned-sleuth teams up with the new kid in the building to find their missing neighbor! A captivating adventure perfect for fans of When You Reach Me and Only Murders in the Building. Eleven-year-old Roya is the superintendent’s kid in her regal Brooklyn apartment...

With the adventures set forth in the first books now behind them, Kingdom Keepers 3: Disney In Shadow follows the five teens, Finn, Philby, Willa, Charlene, and Maybeck as they search to find Wayne, their mentor and head Imagineer who has mysteriously gone missing. Concerned Wayne has been abducted by the Overtakers—Disney villains, who along with other Disney characters, take over the parks when the turnstiles stop spinning, and want desperately to steer the parks to a far darker place—the five kids pick up a major clue from a close friend, Jess.

In the thirteenth book in Stuart Gibbs’s New York Times bestselling Spy School series, superspy middle schooler Ben Ripley goes off the grid to eliminate a cybersecurity threat. After a devious computer hacker pulls off the CIA’s worst-case scenario, shutting down power networks all over the...

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.

Addi, Jenny und Ağan sind die Unsichtbar-Affen. Als Kinder in einer großen Stadt werden sie oft übersehen. Aber das ist manchmal auch gut so. Besonders wenn die drei als Detektive unterwegs sind. Dann gilt ihr Motto: Unsichtbar und trotzdem da! Mit Äffchen Goffi knacken die Freunde selbst den kniffeligsten Fall. Im Museum geschehen nachts merkwürdige Dinge. Bilder werden lebendig und jagen dem Wärter große Furcht ein. Spukt es zwischen Drachenskulpturen und alten Gemälden? Die Unsichtbar-Affen belauschen die Geister.