The Thea Sisters have been invited to Egypt to participate in a fabumouse archeological excavation. They are helping to look for the legendary ancient Treasure of the Sun! A precious blue stone sca…
When the Thea Sisters' friend Bridget returns to Scotland for a family emergency, the five mice offer to help. And when Bridget goes missing, they have to rush to Scotland to find her! Along the wa…
The Thea Sisters travel to Alaska for a conference held by the Green Mice, an ecological association. While there, the Thea Sisters discover that someone is upsetting the ecosystem by blowing up th…
An Adventure in Space! The Thea Sisters are headed on a fabumouse mission...to the moon! After much preparation, the mice blast off. But when they arrive at their lunar vacation spot, things start…
To catch a thief! The Thea Sisters are off to Japan on a cultural exchange program. While they're busy exploring Kyoto and admiring the beautiful cherry blossoms, a valuable item is stolen from th…
What is the Dragon's Code? I couldn't believe it when I, Thea Stilton, was invited to teach a journalism class at the prestigious Mouseford Academy! Once I arrived, I met five amazing students. An…
The Thea Sisters travel to New York to cheer for Nicky as she runs the Big Apple Marathon. While there, they visit Pamela's family and have a delicious dinner at the family's pizzeria. But when som…
Rancid rat hairs! I'd been spending so much money lately, I had none left in the bank! Even worse, when my grandfather found out, he sent me off to Moldy Manor. There, miserly Uncle Stingysnout wou…
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 enormous adventure!
My sister, Thea, had come up with a new way to torment me. She'd combined my two least favourite things - travel and ghosts! Thea had heard rumors of a haunted pirate treasure buried on a desert is…