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From the artfully sinister The Case of the Second Scream, set aboard the ship carrying Daisy and Hazel's back from Hong Kong, to The Case of the Uninvited Guest, where a Uncle Felix and Aunt Lucy's wedding ceremony is the target for an unlikely threat. The Hound of Weston School sees the Junior Pinkerton's lead the detecting, and May Wong steps up and shows her ambition to be the greatest spy ever when war breaks out in The Case of the Deadly Flat.

Rebekah Daniels is just your ordinary spunky nine-year-old girl living in the small town of Curtis Bay…EXCEPT she is determined NOT to be ordinary at all! Her small town is filled with mysteries and Rebekah is sure that she, along with her best friend Mouse, will be able to solve every last one of them. Something is definitely going on in Curtis Bay. The adults are acting so strange and secretive which leads Rebekah to a conclusion too awful for words. Are the adults really out to do away with all of the children?

The four members of the Private Eyes Club - Skinny, Wizard, Snitch, and Tubby - solve the baffling case of the missing cat.

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

In Sherlock Sam and the Ghostly Moans in Fort Canning, mysterious sounds fill the air at one of Singapore's most-loved historical attractions. Ghosts don't exist, or do they? Will this mystery prove too difficult for Sherlock Sam to solve?

Stranded in Mexico after nearly capturing the leaders of SPYDER, 13-year-old Ben Ripley desperately needs to take a shower. But even more so, he and his spy school friends need to come up with a new plan to defeat their enemies, their only clue a key that opens...something. The mission: go rogue from the CIA, join up with the British MI6 to locate the leader of SPYDER, the enigmatic Mr. E, and bring down the evil organization once and for all.

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。

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.

Middle school is hard. Solving cases for the FBI is even harder. Doing both at the same time - well, that's just crazy. But that doesn't stop Florian Bates! Get to know the only kid on the FBI director's speed dial - and several international criminals' most wanted lists - in this adventurous series that School Library Journal says combines "elements of Alex Rider, James Bond, and Sherlock Holmes".

Thanks to the evidence Ben uncovered in his investigation of the Croatoan, the CIA has tracked his nemesis, Murray Hill, to Central America, where they believe he is boarding the world’s biggest cruise ship, The Emperor of the Seas, on its maiden voyage around the world. His mission: Pose as part of a family, with Alexander and Catherine Hale as his parents, Erica as his sister, and his best friend Mike as his brother, to find out what Murray is plotting.

In their fifth exploit, Sabrina and Daphne Grimm are on their own while investigating the theft of enchanted items from the Ever Afters. And if they don't solve the case, the villain behind the crimes will unleash chaos upon the residents of Ferryport Landing.

Sabrina and Daphne Grimm, along with their friends and allies from Ferryport Landing, engage in a climactic battle with the fearsome Mirror. With the future of the Grimms and all the Everafters hanging in the balance, the sisters make a fateful choice to join forces with the members of the Scarlet Hand to defeat Mirror and end this conflict once and for all.

Thirteen-year-old Theodore Boone knows every judge, police officer, and court clerk in Strattenburg. He has even helped bring a fugitive to justice. But even a future star lawyer like Theo has to deal with statewide standardized testing. When an anonymous tip leads the school board to investigate a suspicious increase in scores at another local middle school, Theo finds himself thrust in the middle of a cheating scandal. With insider knowledge and his future on the line, Theo must follow his keen instincts to do what’s right in the newest case for clever kid lawyer Theo Boone.

Beginning readers are introduced to the detective mystery genre in these chapter books. Perfect for the Common Core, kids can problem-solve with Nate, using logical thinking to solve mysteries!

Julian, Dick, Anne, George and Timmy the dog find excitement and adventure wherever they go in Enid Blyton's most popular series. In book 14, George is not pleased when Berta, a spoilt American girl, turns up at Kirrin Cottage in the dead of night. But George hasn't got time to be jealous; Berta is in hiding from kidnappers. The Famous Five are the only ones who can protect her - but will they take on dangerous criminals to help out a stranger?

Though he's only 13, Theodore Boone has spent more time in the courtroom than almost anywhere else, and there's always a new adventure waiting. After being falsely accused of vandalism and theft, Theo is happy to finally be out of the hot seat, once more dispensing legal advice to friends and community members, when an exciting new case demands his urgent attention.

John Grisham delivers high-intensity legal drama for a new generation of readers in the seventh novel in his best-selling Theodore Boone series. One of Theo's best friends, Woody Lambert, has been arrested. Woody's not guilty, and Theo must do everything in his power to exonerate his friend and shield him from an unforgiving youth court system.

When a mysterious little free library (guarded by a large orange cat) appears overnight in the small town of Martinville, eleven-year-old Evan plucks two weathered books from its shelves, never suspecting that his life is about to change. Evan and his best friend Rafe quickly discover a link between one of the old books and a long-ago event that none of the grown-ups want to talk about. The two boys start asking questions whose answers will transform not only their own futures, but the town itself.

Everyone in Green Lawn is quaking about the ducks that keep crossing River Road. But just when the town raises enough cash to build a special duck bridge, the money is stolen! Dink, Josh, and Ruth Rose are on a quest to find the culprit.

Dink, Josh, and Ruth Rose get an urgent call from Mrs. Davis. Her canary is missing! The little bird has vanished without a trace, and he's not the only one. Two other pets are missing. The kids suspect a pet-napper, and now that Ruth Rose's cat, Tiger, has turned up missing too, it's become personal!