Download or read book The Cloud Castle (Thea Stilton: Special Edition #4) written by Thea Stilton and published by Scholastic Inc.. This book was released on 2015-09-29 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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!Once they enter the kingdom through Mount Everest, the mice meet fairies, elves, and unicorns on their way to the majestic Cloud Castle. But who can the Thea Sisters count on to help solve the mystery? It's an incredible journey to restore harmony to this enchanted land!