Title: The case of the creepy castle
Description: "How scary is this: It was Halloween, and Ashley and I didn't have a mystery to solve!  Yikes! But things were about to get even scarier..."
Subjects: Detective and mystery stories, Castles, Halloween, Fiction, Mystery and detective stories, Olsen twins (fictitious characters), fiction, Children's fiction, Horror stories, Castles, fiction, Twins, fiction