When my friend Champ Strongpaws entered me in the New Mouse City Song Festival, I couldn't believe it! Me, a singer? I can't squeak a single note! I could tell I was in for an adventure!

Book #4 I'M TOO FOND OF MY FUR!
When my old friend Professor von Volt called to ask for help, I agreed immediately—even though it meant trekking halfway around the world to Mouse Everest! The trip was long and dangerous. I almost froze my tail off along the way. And then I was kidnapped by a yeti! Yes, it was truly an amazing adventure. . . .
Book #5 FOUR MICE DEEP IN THE JUNGLE
I have never been a brave mouse . . . but lately, my...

When an evil professor begins threatening New Mouse City with terrible inventions, Geronimo Stilton is enlisted by local authorities to embark on a top-secret mission to outer space to thwart a nefarious plot.

Space mouse Geronimo Stiltonix must replace the batteries in his damaged spaceship by tracking down a rare element, but he is wary of a group of mysterious aliens who offer their help.

"I, Geronimo Stilton, was off to the wildest part of Brazil - the Amazon jungle! I ended up on a hunt for a rare crystal treasure, which was stolen from a native tribe in the heart of the forest. I'd encounter alligators, snakes, piranhas, and other dangers on my way. Holey cheese! What an adventure!".

Princess Sterling sends the Dragon of the Rainbow and Scribblehopper to bring Geronimo Stilton back the the Kingdom of Fantasy, because he is the hero in the dragon prophecy who will find the stolen dragon egg and restore harmony to the kingdom.

It's the grand opening of Trap's new superstore, but nothing is working: the lights won't turn on, the doors won't open, and the loudspeaker is broken. Geronimo must figure out who's trying to sabotage the event.

Our second time-traveling adventure was in ancient Egypt. We were there to discover how the Great Pyramid of Giza was built. But when we got there, we were arrested by the Grand Vizier and taken to see the pharaoh - who had us thrown in the dungeon! Would we be able to escape, or would we be fed to the crocodiles?

Blossom, Queen of the Fairies, has disappeared, along with three powerful magical objects, the Book of a Thousand Spells, the Crystal Sphere, and the Whispering Wand, and Geronimo Stilton is once again called on to confront an evil wizard, rescue the Queen, recover the objects, and save the entire Kingdom of Fantasy.

When the Cavemice discover a giant oyster in the lagoon near Old Mouse City, they call on Geronimo Stiltonoot to help them fish it out of the water before the saber-toothed tigers find the pearl.