The five founding members of the Thea Sisters met as fellow students from Mouseford Academy that bonded over a mystery they solved together with their mentor-to-be Thea Stilton and decided to name themselves after her since she was the one who brought them together.read more
The five founding members of the Thea Sisters met as fellow students from Mouseford Academy that bonded over a mystery they solved together with their mentor-to-be Thea Stilton and decided to name themselves after her since she was the one who brought them together.