Most Popular Books by Thea Stilton

The Thea Sisters and their friends have decided to start a school newspaper. But then Colette''s diary goes missing, and sports reporter Nicky witnesses a suspicious finish during the Iron Mouse Games. Can the Thea Sisters solve these mysteries and make their deadline for their paper?

Join Thea Stilton and the Thea Sisters on this adventure packed with mystery and friendship! The Thea Sisters are visiting friends at a lively festival in Spain. But the theft of a precious fan turns their trip into an investigation! They end up hot on the trail of a secret treasure . . . but they''re not the only ones searching for it. Can the mouselets solve the mystery in time? It''s a mission full of flamenco dance!

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.

A magical world is in danger! The Thea Sisters are on their way. . . . Thea Stilton and the Thea Sisters are on an expedition to the fantastical Land of Erin. While they are searching for a missing friend, they learn that the land itself is in peril! The mouselets are ready to help.On their journey, they encounter fairies, pixies, and other magical creatures -- some helpful, but some out to trick them! Can the Thea Sisters save the Land of Erin before it''s too late? It''s an adventure full of mystery and friendship!

Geronimo''s sister Thea Stilton narrates this action-packed adventure!The Thea Sisters have been invited to Egypt to participate in a fabu-mouse archeological excavation. They are helping to look for the legendary ancient Treasure of the Sun! A precious blue stone scarab may be the key to their search, and they work enthusiastically to uncover the past. But they also discover that thieves are after the hidden treasure. It''s up to the Thea Sisters to stop them!

Join Thea Stilton and the Thea Sisters on an adventure packed with mystery and friendship! The Thea Sisters take a road-trip across America.

Geronimo''s adventurous sister Thea narrates this fabulous adventure that''s packed with action, mystery, and friendship!The Thea Sisters are boarding the famouse Orient Express for a journey from Paris to Istanbul! The train is on a special trip to return a precious wedding dress stolen years ago from an Istanbul museum. But there''s a rumor that the mysterious Acrobat Thief will steal the dress from the moving train! The Thea Sisters are determined to foil this super-sneaky mouse''s plans.

The underwater kingdom of Aquamarina is in trouble because the enchanted Music of the Sea has stopped playing--so Thea and the Thea Sisters, together with their friend Will Mystery set out on a dangerous mission to find the Sea Violin which will restore color and life to the Kingdom.

An all-new hardcover adventure featuring Thea Stilton and the Thea Sisters At the beach by Mouseford Academy, one of the Thea Sisters discovers a mysterious boy with blue skin washed up on the shore. He speaks an unfamiliar language, so the Thea Sisters call Thea Stilton to help figure out how to communicate with him. She sets the mouselings on an exciting journey across the world to hunt for clues about the boy''s origins. Could he be prince of the underwater world of Atlantis? It''s up to the Thea Sisters to get him home

An all-new hardcover adventure featuring Thea Stilton and the Thea Sisters!At the beach by Mouseford Academy, one of the Thea Sisters discovers a mysterious boy with blue skin washed up on the shore. He speaks an unfamiliar language, so the Thea Sisters call Thea Stilton to help figure out how to communicate with him. She sets the mouselings on an exciting journey across the world to hunt for clues about the boy''s origins. Could he be prince of the underwater world of Atlantis? It''s up to the Thea Sisters to get him home!

Geronimo''s sister Thea Stilton narrates this action-packed adventure!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 help find her! Along the way, the Thea Sisters encounter Celtic legends, cryptic messages, and hidden treasures on a trip that''s full of surprises!

Is it sabotage? The Thea Sisters are visiting a friend in sunny California -- and she invites them to the set of a movie in Hollywood! The mice love being around famouse and fabumouse directors and actors as they''re working. But then an important reel of film is stolen from the studio! Can the Thea Sisters catch the thief and save the movie? Nicky is always in a good mood when she s outdoors. Colette is energetic and full of great ideas. Pamela is a peacemaker who can t stand arguments. Paulina loves traveling and helping other rodents. Violet is detail-oriented and always open to new things. "

Rushing to India to assist their friend Ashvin, the Thea Sisters learn of his efforts to return captive monkeys to their natural jungle environment and that someone has trained the monkeys to become jewel thieves. Original.

The Thea sisters learn about a mysterious shipwreck off Whale Island from their history professor, who disappears, prompting the sisters to search for him and the legendary treasure they think he was searching for before he disappeared.

The Thea Sisters arrive on the moon after a lot of preparation and must deal with spaceship wrecks and rebellious robots.

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 reconstruct the plot of the author''s latest novel. But it

The Thea sisters are off to Paris to visit Colette''s fashion-designer friend Julie, but when Julie''s designs are suddenly stolen, the girls must search the city of Paris to catch the thief and save the fashion show.

Thea Stilton narrates a new adventure full of mystery and friendship! The Thea Sisters are boarding the famouse Orient Express for a journey from Paris to Istanbul! The train is on a special trip to return a precious wedding dress stolen years ago from an Istanbul museum. As a result, celebrities, VIRs (Very Important Rodents), and other glamorous mice will join the mouselings on the journey. But there''s a rumor that the mysterious Acrobat Thief will steal the dress from the moving train! The Thea Sisters are determined to foil this super-sneaky mouse''s plans.