Thea Stilton and the Mountain of Fire # 2 : Book Paperback (Geronimo Stilton)

Thea and her friends the Thea Sisters take off for Australia to solve a mystery. A flock of sheep at Nicky´s family´s ranch is losing all its wool, and the ranch depends on the wool to stay afloat! Maybe the sheep´s cure lies in an Aboriginal medicine containing a strange root. The five mouselings set off on a tour of the whole country to find out. It´s a truly memorable outback adventure!