Geronimo Stilton runs a newspaper, but his true passion is writing tales of adventure. Here in New Mouse City, the capital of Mouse Island, his books are all bestsellers! His stories are full of fun--tastier than Swiss cheese and tangier than extra-sharp cheddar. They are whisker-licking-good stories, and that's a promise! Here are three more of his adventures.

The search for sunken treasure: Geronimo and his friends set sail to the Ratlapagos Islands to search for a sunken treasure. He soon begins to suspect that they aren't the only ones looking for the treasure. The mummy with no name: Geronimo and friends go to the Egyptian Museum just before Halloween to investigate what seems to be a real live mummy.

"The phantom of the subway: When my sister Thea told me a ghost was haunting New Mouse City's subway tunnels, I had to get the scoop! So I set off with Thea, Trap, and my assistant editor Pinky Pick. But we were all in for the fright of our wee mouse lives...because the ghost turned out to be a CAT! The temple of the ruby of fire: It was my most thrilling adventure yet! My old friend Professor von Volt had discovered the location of the famous Ruby...

Watch your whiskers, Stilton: A mysterious one-eyed rat is trying to steal The Rodent's Gazette from under my nose! My manager came up with a plan to stop him. He arranged for me to appear on a TV quiz show. But if I lose I have to give up my tail! Shipwreck on the Pirate Islands: My sister, Thea, comes up with a new way to torment me. She's combined my two least favorite things: travel and ghosts! She heard rumors of a haunted pirate treasure buried...