What is the secret of the clouds? The Thea Sisters have received an urgent message from their friend Will Mystery. The magical Land of Clouds is in danger. The mouselets must find out why the clouds are disappearing!

Even their path to this kingdom is treacherous, since they can only enter from the top of the world: Mount Everest. Once they're inside, the mice meet fairies, elves, unicorns,and giants. But who can the Thea Sisters count on? It's an incredible journey to restore harmony to this enchanted land!

About the Author:
Geronimo Stilton is a best-selling children's book series published by Edizioni Piemme of Milan, Italy, since 2000. Scholastic Corporation has published the English version of the series since February 2004. Although the series credits its title character as the author, the idea was originally thought of by Elisabetta Dami.[1] On older novels, the copyright is issued to a pseudonym "Geronimo Stilton"; this was changed on newer books. The books are intended for readers in the 6 12-year-old age range.

More Details about Thea Stilton: The Cloud Castle

General Information  
Author(s)Thea Stilton
PublisherScholastic India
Publish YearOctober 2015