Mia and Mons are staying with their grandmother in her cabin. In the cabin there's always something fun to be doing. This time is extra exciting, because Grandma has found an old pirate map!
Mia, Mons and Grandma venture out on a treasure hunt on land and at sea. Will they discover Captain Caput's gold?
Mia og Mons og sjørøverskatten is full of warm everyday humour and excitement, and is the fifth book in the series.