When you're with me, Geronimo Stilton, it's always a fabu-mouse adventure! Sally Ratmousen broke some shocking news: The Rodent's Gazette was out of money and in danger of closing. Then Grandfather William broke even worse news to me: I needed to sell my comfy, cozy house in order to save our paper! How terrible! But could I sell it -- and find a new home -- in time to help?

It was spring in New Mouse City! I love to celebrate the season with my fellow mice by exchanging chocolate eggs and competing in a confectionary challenge. This year, there was also a special exhibition of priceless jeweled Mouseberge eggs in town. Then one of the Mouseberge eggs was stolen... and it was up to me to find it! Squeak! Could I chase it down?

When you're with Geronimo Stilton, it's always a fabumouse adventure! 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 European to reach India by sea -- and was apparently an ancestor of the Stiltons! But once we got on the boat, I learned that someone was trying to sabotage the voyage. Could I figure out who?

When you're with Geronimo Stilton, it's always a fabumouse adventure! 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 the crown jewels! Trap came along, too, to compete in a big magic show. And before I could solve my mystery, Trap needed my help... to perform an impossible magic trick. Could I do it all? Squeak!

When you're with Geronimo Stilton, it's always a fabumouse adventure! The staff of The Rodent's Gazette sent me on a vacation to Cacklefur Castle . But who could relax in such a spooky place? On my first night there I stumbled on a mystery. A phantom was threatening the special pumpkins that grow in the Von Cacklefurs' garden! Could I trick the ghost-thief into revealing its identity?

I am not the kind of mouse who spends money on useless things. But one day I kept getting packages of things I did not order or need. Someone on the Internet had stolen my identity! Professor Margo Bitmouse, a well-known computer expert, helped me track down the hacker. Could I find the thief before my reputation was ruined?

Geronimo discovers a planet on the radar that mysteriously appears and disappears. MouseStar 1 lands to investigate and they discover mysterious aliens who hide a secret!