One of the Thea Sisters' favorite authors, a famouse mystery writer, has disappeared! To find him, the five mice travel to his native Iceland. Together they traverse the stunning landscape and reconst
Join Thea Stilton and the Thea Sisters on an adventure packed with mystery and friendship!While on vacation in Greece, the Thea Sisters make friends with a company of actors. They are rehearsing for a
The Thea Sisters are on a magical adventure!The Thea Sisters were are needed in Starlight Kingdomthe Kingdom of Starlight. All of the stars in the sky of the kingdom's sky have been losing their shine
The Thea Sisters are on a new adventure. It all begins when they a diary belonging to an old explorer. It tells the legend of seven mysterious treasures. The girls find themselves on a search for the
Join Thea Stilton and the Thea Sisters on an adventure to find the seven secret treasures!The search for the seven secret treasures continues. In this incredible adventure, the Thea Sisters come acros
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!
Join Thea Stilton and the Thea Sisters on an adventure packed with mystery and friendship!The Thea Sisters are taking a road trip across America along Route 66! They stop in Chicago, St. Louis, and ot
Join Thea Stilton and the Thea Sisters on an adventure packed with mystery and friendship!The Thea Sisters are invited to the Festival of Time in Germany! They arrive in the Black Forest and find that
The Seven Roses, magical flowers which bloom forever and which are linked to the health of the Land of Flowers, are dying, and the Thea sisters together with Will Mystery must travel to that land to d
The Thea Sisters are headed to Venice, Italy! They'll be there for the Carnival, an annual festival that's famouse for its elaborate masks. They mouselets love exploring the city's bridges and canals,
Geronimo's sister Thea narrates this adventure packed with mystery and friendship!The Thea Sisters are headed to Italy for a ballet competition! But the mouselets aren't just there to dance -- they ar
Geronimo's adventurous sister Thea narrates this fabulous adventure that's packed with action, mystery, and friendship!The Thea Sisters are off to New York City for another fabumouse adventure! Nicky
While the Thea Sisters are on a tropical vacation in the Bahamas, they stumble upon an old pirate map! It's related to a local legend. Could it lead to treasure?! The five mice venture onto the sparkl
The Thea Sisters are just about to head off on their separate family vacations when they receive a call from Will Mystery. Once again, there is trouble in one of the imaginary kingdoms! A crack has be
Join Thea Stilton and the Thea Sisters on this adventure packed with mystery and friendship!The Thea Sisters are in Kenya on a photo safari! The mouselets love exploring the magnificent landscape and
Competing in an international hula festival in Hawaii, the Thea mouselet sisters discover that the festival is located on the side of a volcano that is about to erupt, a finding that prompts a race ag
Join Thea Stilton and the Thea Sisters on an adventure to find the seven secret treasures 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 on an adventure packed with mystery and friendship!The Thea Sisters are in Russia for a figure skating championship! When their new friend is falsely accused of
