When ten-year-olds Shirley and Jamila meet, Jamila is simply hoping for a friend in her new neighborhood but Shirley is a detective and together they seek a missing gecko.

"The five Pathfinders search for the legendary Windrose treasure by solving puzzles in the mysterious caverns beneath the town"--

While investigating the mysterious brie-smelling monster roaming around the port of New Mouse City, Geronimo and his friends are derailed from their mission by the dreaded Captain Blackrat, who commandeers their ship.

After Geronimo Stilton visits a hypnotist to get rid of his allergies, a rash of strange thefts begins in New Mouse City.

Geronimo Stilton is invited to a rat-jitsu martial arts championship in a snowy faraway land, much to the famouse reporter's surprise. With his helpful relatives, Thea, Trap and Benjamin, Geronimo goes to cover the event for the Rodent's Gazette. But something strange is happening. After each championship match, the winner disappears without a trace! Will Geronimo get involved and solve the mystery of the missing martial artists? Or will he be consumed...

"Sally Ratmousen, Editor-in-Chief of The Daily Rat and Geronimo Stilton's biggest journalistic rival, mysteriously disappears one afternoon on the way to her car after work. Her ace reporter, Simon Squealer, shows up at Geronimo's door with the troubling news... and reveals that notorious mobster Barry the Moustache is behind her disappearance. Is he telling Geronimo the truth or is this fake news? If it's a hoax just to generate headlines, Geronimo...

"London, 1889. A woman is being held prisoner while she awaits a forced marriage. Another has been kidnapped, and yet another disappears... As Enola seeks to rescue the three women, her brother embarks on a quest of his own. When Sherlock receives a mysterious package, he knows he'll need Enola's help to decipher its meaning. In the end, the three Holmes siblings will have to work together to answer the question that started it all: What happened...

"In this graphic novel sequel for early middle readers, two young sleuths must figure out why their sleepy seaside town is being overrun by monsters."--

The Renaissance Faire comes to the zoo, distracting the inhabitants--as well as Penny the Pig and Fennlock Fox--long enough to allow thieves to empty the zoo's safe and steal the deed to the zoo.

When the owner of the Daily Rat newspaper thinks Thea Stilton, who has vanished without a trace, is responsible for a recent string of robberies in New Mouse City, Geronimo must employ his "famouse" investigative skills to find Thea - and the truth.