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On a stormy night, a young boy takes his dog for a walk. His ever-curious pup digs up a bone at the cemetery...and now the bone's owner wants it back!

Katie’s new puppy, Koko, has run away, and now the white doggie is lost! Pedro and Katie pair up to investigate. They are hot on Koko’s trail, but some clues lead nowhere. Still the detectives won’t give up.

Katie Woo and Pedro are hot on the trail of a treasure map. But as it catches in the breeze, it keeps disappearing on them. Will they be able to nab the map and will it lead them to real treasure?

Three complete stories in one collection! Includes The Mystery of the Singing Ghost, The Mystery in the Snow, and The Pizza Mystery.

In this seventh installment in the New York Times bestselling series from Edgar Award winner James Ponti, the young group of spies work to prevent a dangerous criminal from escaping prison in another international adventure perfect for fans of Spy School and Charlie Thorne. The City Spies are...

Alicia y Tom, dos amigos con una curiosidad insaciable, descubren un misterioso mensaje que los conduce a unos extraños códigos, poniendo a prueba su ingenio y valentía. Pero cuidado: no están solos; un malvado científico se convierte en una peligrosa amenaza.

Cléo te raconte ici une nouvelle enquête menée par sa grand-mère Noémie et son amie Mona, en 1967. Mme Gramond, le sévère censeur de leur lycée, semble cacher un secret. Intriguées, les deux filles se lancent dans l'aventure : lettres anonymes, salle murée, tiroir secret, pages jaunies oubliées depuis des années... Elles soupçonnent une affaire de chantage, mais comment résoudre cette énigme qui prend sa source dans un passé lointain?

Can Scout and Barnaby solve the midnight mystery before campers are sent home? Scout wants to be a real camper, not just a helper behind the scenes. And this is the week! But strange things are happening in the girls’ tenting area. Noises in the night. Missing items reappearing in bizarre places. Bare footprints on the trails. With her dog Barnaby by her side, Scout is on the case. They must uncover the truth before the campers’ parents are called and Blueberry Creek’s reputation is ruined.

This bundle includes Dungeons & Detectives and Return to Black Mountain.

The Hardy Boys are visiting Paris! Joe is excited to check out all the street art he's heard about. And Frank can't wait to go to all the museums he's researched. On their very first day in the city, the brothers are woken up early in the morning by fireworks. But these are no ordinary fireworks. They are a part of elaborate cover for the heist of a priceless artifact. What's worse, the theft seems to have been orchestrated by Joe's favorite street artist, an unidentified outlaw and activist that goes only by the name Le Stylo. Everyone seems sure that it's him, but the Hardys are suspicious.

Three mechanically created siblings set out to uncover the truth behind their inventor mother's disappearance in this whimsical mystery adventure, perfect for fans of The Swifts and A Series of Unfortunate Events. In the town of Blissburg, everything is perfect. The lawns are trimmed to an...

In another seat-gripping installment of The Hardy Boys, the brothers find themselves investigating sky-high robberies and daring thieves. Together, the brothers do what they do best: bring the no-gooders to justice.

If you told Sloane Osburn and Amelia Miller-Poe that they'd be hiding in their town cemetery from an evil mastermind, they would have been hard-pressed to believe you. If you also told them that person was intent on beating them to a cache of long-lost jewels using nothing more than a slingshot and wicked aim, they'd have been sure you got your facts wrong. Finally, if you told them they'd be doing this as friends . . . well, they would have been sure you needed medical attention.

نانسي درو هي الابنة الوحيدة لكارسون درو ، المحامي المرموق لمدينة ريفر هايتس .توفيت والدتها عندما كانت نانسي في الثالثة من عمرها ولا، حيث كانت نانسي شاهدة على...

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

When Taddy the Tadpole goes missing, Detective Duck and her friends in the Pond Squad are on the case. What first seemed like a simple search and rescue mission gets more complicated when her friends find a pipe leaking a strange brown liquid along with a cluster of peculiar blue-green plants that make it difficult for the pond creatures to breathe.

After getting in trouble with his parents over the mayhem in MacRitchie, Sherlock Sam was forced to disband the Supper Club. However, his arch-nemesis continues to taunt him. This time, the top-secret final script of Singapore's most popular television series is stolen! Can Sherlock Sam, Watson...

Join the world's greatest detective, Nate the Great, as he solves the mystery of the missing Earth Day robot in this long-running chapter book series that's a favorite for beginner readers! WILL THIS CASE ROLL AWAY? The Earth Day Fair is days away, but Nate's classroom project--a robot named Mr...

Join the world's greatest detective, Nate the Great, as he solves the mystery of the missing tomatoes in this long-running chapter book series that makes problem-solving fun! HOW DOES YOUR GARDEN GROW? A friendly competition to grow the best organic garden is underway. The prize is tempting...

Written for boys and girls between the ages of six and 12, The Happy Hollisters are wholesome books, with an accent on humor and good, clean fun. Integrity always pays off and right wins over wrong. Parents, grandparents, and teachers will love these books for their healthy celebration of life in simpler times. Kids will be thrilled with the fast-paced action and will not want to put them down. This is a perfect gift for the young listener in your life!