FOR AGES:
-
CATEGORY:
Chapter book
![](https://cn.scholastic.asia/sites/default/files/uploads/allfiles/9780545556248.jpg)
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!
HIGHLIGHTS
![](/themes/custom/static/images/icon-54.png)
![](/themes/custom/static/images/icon-57.png)
![](http://scholastic.asia/sites/all/themes/scholastic_asia/images/icon-56.png)
![](http://scholastic.asia/sites/all/themes/scholastic_asia/images/icon-55.png)