Twelve-year-old Artemis Fowl is a millionaire, a genuis, and, above all, a criminal mastermind....

When Mrs. McGregor, the Aldens’ housekeeper, learns that she cannot afford to keep her childhood home, the Crooked House, the Aldens want to help....

School may be out for summer, but top-secret training continues for aspiring spy Ben Ripley....

My troublemaker cousin was trapped in Transratania....

In the latest novel in New York Times best-selling author Stuart Gibbs’s FunJungle series, Teddy Fitzroy returns as FunJungle’s resident sleuth to solve his most improbable mystery yet - with a victim that’s 65 million years old....

Simon, Michael, and Lily are playing on a multiplayer server when a strange lightning storm hits their town. In the middle of an intense game, a bolt of lightning strikes....

Morrigan Crow and her best friend Hawthorne Swift are now proud scholars in the elite Wundrous Society, but life is far from perfect. Does Morrigan have what it takes to prove that she belongs in the Society? Listen to learn more....

Roy Eberhardt has recently, and unhappily, arrived in Florida. "Disney World is an armpit," he states flatly...

The bad news is that Cara Landry is the new kid at Denton Elementary School. The worse news is that her teacher, Mr. Larson, would rather read the paper and drink coffee than teach his students anything....

Dear diary... I'm not exactly a farm girl, but even I was excited to meet farmers Sam and Abby Heyworth....

Who is Geronimo Stilton? That's me! I run a newspaper, but my true passion is writing adventure stories....

I was skeptical that the famous magician could really make the River Heights courthouse disappear, but I was wrong. It turns out that the courthouse wasn't the only thing that vanished....

Katarina, a young violinist, arrives at the Pietà orphanage where Antonio Vivaldi was music director. Aided by Giovanni the gondolier, she searches throughout Venice for clues to her mysterious past. Over two dozen excerpts, including Vivaldi’s best-loved "Four Seasons" (with real sound effects), guitar piccolo, and trumpet concertos. Also featured are many of the violin pieces played by young violinists today.

Abi and her two step-brothers, Max and Louis, find that strange things happen when they are alone in their eerie, ivy-covered new house. Abi, reading alone, finds herself tumbling deep into books, while Louis summons a startling guest through his bedroom window. Even Max has started to see shapes in the shadows....Their busy parents see none of it - but Louis' secret visitor is growing too alarming to keep secret, and he finds he cannot manage without Max and Abi's help. Can they find out where the mysterious creature has come from - and how to get it back there?

With Christmas right around the corner, four children find that their holiday may be in jeopardy when their parents are called away for an emergency with the family business. Hope is restored when their favorite uncle agrees to babysit. However, when their uncle mysteriously comes up missing, the children must find where the ghost of the little girl in their house has hidden him before Christmas is really ruined.

At the eerie Hunt mansion, Herculeah Jones has been reading aloud to Lionus Hunt, an elderly stroke victim who can only communicate by blinking his eyes (once for yes, twice for no). Mr. Hunt seems to be trying to tell Herculeah something, but his gruff nurse won't allow her to ask any questions. What is Mr. Hunt trying to say? Is it related to a murder that took place in the mansion's black tower years ago? And who is the creepy old lady who lives in the mansion? Herculeah's friend Meat thinks she may be asking for trouble, but Herculeah Jones won't quit....

The Babineaux family just moved into a new apartment in the city. Letti, the eldest of the three children, believes she understands the reasons behind the unexpected move. But there is more to the story than she thinks. As her family begins to settle in and become acquainted with their new neighbors, she hears mysterious and unsettling rumors about the Frenchman who lives in the apartment above them. 

Two kittens have gone missing and it is up to Detective Midnight and his partner Ghost to find them. As soon as they close one case, they stumble upon a sinister plan to gain control of all Cat Land.