"Geronimo and friends have to get to the bottom of a crown jewel of a case! Checkmate, cheese-lovers, er, we mean chess-lovers. For once, all is quiet in New Mouse City, so Geronimo Stilton, Editor-in-Chief of The Rodents Gazette can report on an incredible chess match-up. On one side, Gary Goudov, world-renowned chess champion, and on the other side, a super chess-playing computer! But after Geronimo leaves, the infamouse Gem Gang commits a string...

Detective-in-training Finder the tree frog and her friends Chopper and Keeper try to figure out why all the animals in Belly Acre Bog have disappeared.

When an heiress drowns in a hotel pool, Conan and Sera are on the scene to dredge up the truth. Then a screenwriter is found dead in a scenario straight out of one of her mystery scripts. And Conan and Harley investigate a mythical beast that seems to be committing very real murders. Meanwhile, Conan tries to learn something--anything--about Rum, the high-ranking Man in Black who's as secretive as he is dangerous. There's also the question of the...

"Grace is the last matriarch of the Cahills, the world's most powerful family. Everyone from Marie Curie to Harry Houdini is related to the Cahills, yet the source of the family's power is lost. 39 Clues hidden around the world will reveal the family's secret, but no one has been able to assemble them. Now the clues race is on, and siblings Amy and Dan must decide what's important: hunting clues or uncovering what really happened to their parents."--...

The FBI and Men in Black are investigating Conan and could expose one of his most closely guarded secrets, while Officer Yumi is kidnapped and the clues to his location are encoded in shogi pieces so Conan asks shogi champ Shukichi for help.

"Conan's investigations have finally drawn him closer to the Men in Black and the drug that turned him into a kid. To dig deeper, he'll need to solve a double murder in America that stumped the authorities 17 years ago. When a TV psychic claims to be able to contact the ghost of one of the victims, the cold case suddenly turns hot. And a song with lyrics that may point to the Men in Black attracts the dangerous attention of Vermouth, the crime syndicate's...

"Geronimo Stilton's dealt with mummies, ninjas, and pirates, but this may be the first time he's come face to face with ... ghosts! Can the scaredy-mouse overcome his fears and get to the bottom of the mystery for a big scoop for his newspaper, The Rodent's Gazette? For help, who's he gonna call? His ghost-bustin' relatives, of course! Geronimo and his family need to travel to a haunted museum in Africa for this globe-trekking, teeth-chattering spooky...

"Hunting hat, smoking pipe, coat collar turned up-- that's how we know Sherlock Holmes, the most famous detective of all time. He usually investigates from London's Baker Street. But Holmes' most spectacular case leads him in a fast-paced chase from the metropolis of London across the continent to the Swiss Alps. At the roaring Reichenbach Falls there is a showdown between Holmes and his archenemy Professor Moriarty. Who will triumph in this battle...

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.

Once again Lupin, Elvis, and Puck--alongside boisterous field correspondents like Tommy--deliver hard-hitting reportage on all of the most pressing issues, such as Vacuum Awareness Week, the case of the missing breakfast, and the history of fuzzy blankets. The gang also meets new characters like Burt, the free-spirited barn cat who helps solve some AV problems. And these cats will need all of the help they can get to get to the bottom of some mysterious...