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When Cam and Eric go on a field trip to the museum with their fifth grade class, Cam - with her photographic memory - makes an interesting discovery: dinosaur bones are missing from one of the exhibits. When no one believes them, they decide to catch the thieves themselves. As they stake out the library, a mysterious milk truck stops by. Cam knows something is wrong. The logo on the truck does not match the logo on the milk carton they drank from at lunch. The game is afoot! Will they find the missing dinosaur bones when they follow the truck to a neighborhood house?

江戸川乱歩の不朽の名作、少年探偵団シリーズ 名探偵・明智小五郎と共に小林芳雄少年率いる少年探偵団が怪人二十面相の悪事をあばいていきます。

Dive into the silly world of Letter Town, where all the people are letters, but not always what you expect! Join Detective D and Little D, the dynamic duo solving mysteries like who is taking all the rotting vegetables from Letter Town? And who is demolishing that house? And WHY? Will you help find Robber R? Will you lock up Bad B for good? Or will you uncover someone else entirely?

Eva's class cannot wait for their field trip to the pumpkin farm! On the farm, they pick apples, milk cows, and even make new friends. But then an award-winning pumpkin goes missing! Eva and her friends will have to solve the mystery. Will they find the pumpkin in time for the holiday party... and also help a friend in need? In this sweet fall story, Eva discovers that everyone has something to be thankful for!

Katie is looking forward to the peanut butter and jelly sandwich she has for lunch. But after recess, she discovers her sandwich is missing! As she searches for her sandwich, she wonders if one of her classmates is to blame. How will she solve the mystery of her missing sandwich?

There’s no doubt about it: These kids are nerds. Awkward, unpopular, uncool as uncool can be—and yet, there’s something about these “nerds” that nobody else knows. These dweebs are actually superspies who use their dorky skills to battle the evil Hyena and other villainous baddies.

An unknown thief steals an important naval treaty from the office of a government clerk. Who stole it and how did they do it? Will the treaty ever be recovered? This sounds like a case for England's most brilliant sleuth!

When Ethan and Ella learn that their mother has accepted the position of travel writer for The Brookeston Times, they are not happy. Move away from Brookeston? Say good-bye to all their friends? Their mom and dad promise them that this will be a great experience, but that doesn’t make the kids feel any better. The day before they are set to leave, their beloved Grandpa Harry gives Ethan a gold coin that Ethan decides he will always keep in his pocket. But the morning of their departure, Ethan realizes he's lost the coin!

Ethan and Ella are excited to get to Paris - they've only ever seen pictures of the Eiffel Tower! After arriving, the twins receive an email from their beloved Grandpa Harry. He tells them that there's a secret bakery near the Louvre museum - so secret, in fact, that you need a password to get inside. Lucky for the twins, their dad wants to take them to see some artwork at the Louvre. 

Following the shocking events of Never Say Die, Alex Rider's world has changed: his biggest enemy, the evil organization Scorpia, has been destroyed. Alex is hoping his life can finally go back to normal, that he can go to school and spend time with his friends - but very quickly everything changes. A new and dangerous criminal organisation - Nightshade - is rising.

Dear diary... Who would want to harm a horse? I kept asking myself that question while watching the beautiful jumpers at the annual River Heights Horse Show. The top riders from all over the country are here, and one of them, Payton Evans, is a close friend of Ned's family. She's been training for years, and Ned said she might even make the Olympic team.

Juli Scott and her friends learn they've been subpoenaed to appear in court as witnesses. At first they assume it will be a brief adventure, perhaps even providing helpful knowledge for the mystery books Juli wants to write. However, Shannon's worry that it will be a trying and dangerous time, proves true. They begin receiving ominous warnings and death threats, and realize they are in the midst of a hunt for revenge. Can Juli and her friends fight to do what's right and still emerge safely through another perilous ordeal?

Introducing The Famous Five to younger readers with this NEWLY-CREATED mystery story for children aged 5 and up! Set in the world of Enid Blyton's best-loved series, these newly created stories follow Julian, Dick, Anne, George and Timmy the dog on special new adventures. Each story is broken...

The Aldens spend the summer on their own private island. There they meet a new friend with an amazing secret!

Julian, Dick, Anne, George and Timmy the dog find excitement and adventure wherever they go in Enid Blyton's most popular series. In book seventeen, the Famous Five are skiing and having lots of fun. But who is living in the mysterious house near their chalet? The caretaker claims it's been...

Join the world's greatest detective, Nate the Great, as he solves three mysteries! Perfect for young listeners, this long-running chapter book series encourages children to problem-solve with Nate, using logical thinking to solve cases. NATE THE GREAT, WHERE ARE YOU?: Can a detective get a day...

Bess and I were thrilled to bump into our old buddy Maggie Rogers, a promising young dancer who is in River Heights to perform a lead role in Sleeping Beauty. But someone's out to get Maggie. First, her phone was tampered with, making her late for rehearsal. Then, her face was violently scratched out on the show's posters, and her dressing room was trashed beyond belief. I'm determined to find out who's trying to sabotage my friend's career. But I have to crack this case before the big show — or it could wind up being Maggie's last dance!

#1 NEW YORK TIMES BESTSELLING SERIES Kid lawyer Theodore Boone is back, and this time the stakes are personal in a series with “edge-of-your-seat drama, sophisticated plotting, and plenty of spunk” (Chicago Sun-Times)! “Classic Grisham.”—Los Angeles Times Big trouble is brewing for...

"Like A Wrinkle in Time (Miranda's favorite book), When You Reach Me far surpasses the usual whodunit or sci-fi adventure to become an incandescent exploration of 'life, death, and the beauty of it all.'" —The Washington Post This Newbery Medal winner that has been called "smart and...

Summer in London is hot, the hottest on record, and there's been a murder in The Tri: the high-rise home to resident know-it-alls, Nik and Norva. Who better to solve the case? Armed with curiosity, home-turf knowledge and unlimited time - until the end of the summer holidays anyway. The first whodunnit in a new mystery series by Sharna Jackson.