The search for the seven secret treasures continues. In this incredible adventure, the Thea Sisters come across the legendary Jewel of the Queen. They cross rivers of ice, deserts of fire, and other fascinating places on their journey to find it.

Join Thea Stilton and the Thea Sisters in their third magical special edition adventure! There's a mystery in the land of the lotus flowers! Thea Stilton and Thea Sisters are called to help to an enchanted land! It's a world linked to the legends of Japan, and it is in danger. The realm's special lotus flowers are disappearing, and no one knows why! The mouselets set off on a quest to solve this mystery. They must discover the secret of the lotus flowers - but can they trust the strange magical creatures that they meet on their way? It's a fabumouse adventure!

At the beach by Mouseford Academy, the Thea Sisters discover a mysterious boy with blue skin washed up on the shore. He speaks an unfamiliar language, so the five mice call Thea Stilton for help. She sets the mouselings on an exciting journey to hunt for clues about the boy's origins. Could he be the prince of the underwater world of Atlantis? It's up to the Thea Sisters to get him home!

Their connection to the fantasy worlds is in danger... Join Thea Stilton and the Thea Sisters as they travel to help a new magical land! The mice encounter fairies and other strange and fantastical creatures as they work together to solve a mystery to save the realm from peril. It's a fabumouse adventure. Fairies, folklore, and magical creatures await Thea Stilton and the Thea Sisters in every Special Edition adventure!

Join Thea Stilton and the Thea Sisters on an adventure packed with mystery and friendship! The Thea Sisters are taking a trip to Canada! They have been invited to do some bird-watching with a group of friends. The girls are enjoying learning more about Canada and their love for hockey. But during their trip, one of their group members mysteriously disappears. They set off to Niagara Falls to find him. Can they solve the mystery?

Thea Stilton and the Thea Sisters are needed to help Aquamarina, the magical land of the ocean! The enchanted Music of the Sea has stopped playing, and no one knows why. If it doesn't return soon, the realm will perish! The mouselets and their friend Will Mystery travel to the underwater world to find the magical music. On their mission, they swim through dangerous waters, encounter strange and fantastical creatures, and even reveal an ancient mystery. It's a mousetastic aquatic adventure!

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with lively art and a unique format kids 7-10 will love. My sister, Thea, is the mystery-loving rodent, not me! But somehow I found myself going undercover to get to the bottom of a case. Slimy Swiss balls - I hardly knew where to start! Geronimo Stilton, Secret Agent Mouse? Maybe I could get used to that...

Violet has been chosen to play in the orchestra for a production of Romeo and Juliet in London! The mouselets begin to notice strange things happening during rehearsals. Someone is trying to sabotage the production. Can the Sisters uncover the phantom before the show is ruined?

During a marine biology lesson at Mouseford Academy, the Thea Sisters learn about a mysterious shipwreck off Whale Island. According to legend, a very rare diamond called Jasmine's Heart was on the ship when it sank. When biology teacher Professor Van Kraken disappears, the Thea Sisters have to dive into the deep ocean to find him and the jewel. And just when they think their adventures are over, the Thea Sisters receive an invitation to travel to China to find another missing treasure. It's an adventure these five world-traveling mice will never forget!

Geronimo, Thea, and Trap are exploring a mysterious old castle built by the founder of New Mouse City! Can they unlock all its rooms and discover its secrets? Extra! Extra! Read an entire bonus Geronimo Stilton story after the main adventure: "The Double Cross." Can Geronimo catch a jewel thief while on vacation?

Thea and her friends the Thea Sisters take off for Australia to solve a mystery. A flock of sheep at Nicky?s family?s ranch is losing all its wool, and the ranch depends on the wool to stay afloat! Maybe the sheep?s cure lies in an Aboriginal medicine containing a strange root. The five mouselings set off on a tour of the whole country to find out. It?s a truly memorable outback adventure!

The search for the seven secret treasures continues. In this incredible adventure the Thea Sisters come across the legendary Jewel of the Queen. They cross rivers of ice, deserts of fire, and other fascinating places on their journey to find it.

The Thea Sisters' next adventure to the Kingdom of the Fairies!

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with lively art and a unique format kids 7-10 will love. Do you like art? I do! So when Thea heard that there was a secret map hidden beneath Mouse Island's most famous painting, the Mona Mousa, I knew we had to get the scoop! Together we began to investigate, and soon we discovered secret clues that led us to the most fabumouse secret. And it all lay beneath the streets of New Mouse City!

Geronimo recieves a mysterious package. It was a coffin! And it was gift-wrapped! It was an invitation to a spine-tingling mystery dinner at Cacklefur Castle! Geronimo, Thea, and Trap find spiders, bats, and... something slimy! Can Geronimo solve the mystery before he is frightened out of his fur? This is an all-new Geronimo Stilton series as interpreted by author, artist, and longtime fan Tom Angleberger, based on the story by Elisabetta Dami. Who is Geronimo Stilton? That's me! I run a newspaper, but my true passion is writing adventure stories.

The Thea Sisters spend the holidays in Rome!