圖書名稱:The Adventures of Marco and Carla: The Dark Castle
In a castle that lies outside of a little town something evil lurks in the shadows. No one knows it's there for sure, but there are stories. But there are those that ignore the stories and have made this old run down castle into their own play ground.
Marco, Carla, and their friend Sammie, have played at the castle many times without seeing anything, but when people start going missing the castle is where the town's people cast their sights.
The children ignore the stories and their for ignore the danger. But on a particular day they decided to visit the castle like they always do, they will find themselves running for their young lives.