Bøger i Geronimo Stilton: Thea Stilton serien

Translation of: Caccia al tesoro a Roma.

In this 36th volume in the series, "the Thea Sisters are going to New Zealand. Their new friend Charlotte wants to show them the sights and introduce them to Didi, a skeleton of a bird that went extinct many years ago. But when they get to the mouseum, Didi has gone missing. Can they find the stolen skeleton before it is too late?"--