Geronimo falls in love with a countess at a coffee shop and tries to win her love by joining his family on a journey to the Eighth Wonder of the World and becoming famous.

Geronimo travels to Egypt to interview Professor Alrat Spitfur and learns the secret of the Seven Wonders of the Ancient Mouse World.

I have never been a brave mouse, but lately, my fears were taking over my life! So Thea and Trap decided to cure me by dragging me all the way to the jungle, where I was forced to eat bug soup, swim in raging rivers, and even wrangle snakes! How would a 'fraidy mouse like me ever survive?

It's Halloween on Mouse Island, and it seemed like everyone was out to get me, Geronimo Stilton! My cousin Trap kept pulling scary pranks on me. And then my sister Thea told me I had to write a book about Halloween in less than one day! Before you could say boo, my nephew Benjamin had dragged me to a graveyard to do research. There I met a very spooky mouse who -- yikes! -- tried to lock me up in her coffin! Oh, how would a 'fraidy mouse like me ever...

"I was so excited about Christmas I could hardly squeak! My nephew Benjamin and I were going to trim the tree and eat lots of delicious Christmas Chewy Chews. But before you could say 'cat alert, ' disaster struck. I tripped over my tail and ended up in the hospital. And then my mouse hole caught on fire! Holey cheese, this was turning out to be the worst Christmas ever"--Page 4 of cover

Holey cheese, it was strange! All across New Mouse City, rodents kept telling me I'd done things I had no memory of. Was I going crazy? Had the cheese finally slipped off my cracker? No, that wasn't it. I soon discovered the truth: There was a Geronimo lookalike going around, pretending to be me! He'd even fooled my sister Thea. Worst of all, he was trying to take over The Rodent's Gazette! I had to get that greedy impostor's paws off my newspaper,...

When their cousin becomes trapped in Transratania, Geronimo's sister Thea involves him in her rescue mission.

Geronimo travels to Ratzikistan to help his grandfather write a guide book about this remote area.

Who is Geronimo Stilton?
That’s me! I run a newspaper, but my true passion is writing adventure stories. Here in New Mouse City, the capital of Mouse Island, my books are all bestsellers! My stories are funny, fa-mouse-ly funny. They are whisker-licking-good tales, and that’s a promise!

Red Pizzas for A Blue Count
My troublemaker cousin was trapped in Transratania! And before I could even squeak, my sister, Thea, dragged...

Geronimo goes to a desert island in search of haunted pirate treasure.