The body of a young girl is discovered in a peat bog in Scotland. She’s been preserved in the cold water for over two thousand years. Lea Green is present at the discovery. And Lea knows who the girl is. She’s Ana – and Lea and Ana have met before. Two girls, one the daughter of a great Celtic chief, the other the daughter of a new age hippy from northern new South Wales. Two thousand years, and half a world apart, their lives have been linked by two identical circles of stone.