Pre-Teen (9-11)

I admit it. I'm not much of a muscle mouse. So when I accidentally got signed up for the Mouse Island Marathon, I was so shocked that I lost my squ...

G'day, mate! I was searching for ideas for my new book, and my friend Petunia Pretty Paws knew just where to find them -- in Australia. Holey chees...

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with live...

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with live...

Holey cheese, what an adventure! I was off to Niagara Falls with my nephew Benjamin's class. It was a beautiful place -- truly one of the most amaz...

"It was Valentine's Day in New Mouse City, and I couldn't wait to celebrate! I had sent valentine cards to all my friends and family members. But w...

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with live...

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with live...

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with live...

Have you met my very young assistant editor, Pinky Pick? She is only thirteen years old, but she is one of the cleverest mice I've ever known. If y...

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with live...

Enter the world of Geronimo Stilton, where another laugh is always right around the corner! Each book is a fast-paced adventure with lively art and...

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with live...

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with live...

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with live...

Enter the world of Geronimo Stilton, where another laugh is always right around the corner. Each book is a fast-paced adventure with lively art and...

Crumbling cheese treats! It was Halloween, the spookiest day of the year, and my nephew Benjamin had dragged me to a graveyard to do research f...

When you're with Geronimo Stilton, it's always a fabumouse adventure! Geronimo decides to buy his aunt's old farm where he used to spend the holida...

When you're with Geronimo Stilton, it's always a fabumouse adventure! I am not the kind of mouse who spends money on useless things. But one day I...

When you're with Geronimo Stilton, it's always a fabumouse adventure! It was spring in New Mouse City! I love to celebrate the season with my fell...

When you're with Geronimo Stilton, it's always a fabumouse adventure! My family and I traveled to Milan, Italy, for a special event: the unveiling...

When you're with Geronimo Stilton, it's always a fabumouse adventure! My detective friend Hercule Poirat and I were headed to India. A Bollywood s...

I was traveling to London, England on a secret mission! I had to investigate some strange occurrences -- someone was trying to get their paws on th...

My family and I, Geronimo Stilton, were invited to Lisbon, Portugal, to retrace the journey of the great explorer Vasco da Gama. He was the first E...