Follows the adventures of New Mouse City journalist Geronimo Stilton.

Geronimo Stilton, the editor of "The Rodent's Gazette," finds his routine life changing in unexpected ways when the new assistant he hires turns out to be only fourteen years old.

Teaming up with a group of organic beekeepers to help them make delicious honey, Geronimo Stilton and Trap find their efforts complicated by the schemes of the evil Madam No.

"An adventure down under! Moldy mozzarella! A flock of sheep at Nicky's family's Australian ranch was losing all its wool, and no one knew why. Nicky and her friends the Thea Sisters headed to Australia and set off on a tour of the whole country in serch of clues. What happened next turned out to be a truly memorable outback adventure!" -- P. [4] of cover.

When his nephew invites him to Career Day at school, Geronimo causes havoc. How is he going to get himself out of this mess?

Creepella opens Mouse Island's first dating agency and hires Geronimo as her assistant, but someone is trying to sabotage their business.

Geronimo Stilton is entered in the Mouse Island Marathon by his friend Champ Strongpaws who then forces him to train for it.

Geronimo sends valentines to all his friends but seems destined to spend the day alone.

Geronimo Stilton participates in the New Mouse City Song Festival, after his friend Champ Strongpaws enters him.

"Moldy mozzarella! It was only a few days before Halloween when all of the pumpkins in New Mouse City disappeared. A thief was on the loose, and there was only one person I could count on to help me solve this peculiar mystery--my detective friend Hercule Poirat. But would we be able to figure out what was going on in time to save Halloween?" -- p. [4] of cover.