内容简介：
ShayooSoo refused marriage and chose to live in exile on Mare Island--all for love of the island and its many birds. So the legend goes. Today, when the night is very dark and the wind gentle over the salt marshes of Mare Island, there is a light as tiny and fierce as a star that flies among the low clouds of that mysterious place. Is it the ghost of ShayooSoo? Or is it something more modern, and much more dangerous? Come along with Rosie and her friends as they follow its brightness. Share their antics and fears, their fun and danger. There is always room in Troop #244.