When the cost was clear, Cassie snuck to the library just down the hall, unaware of the conversation she was missing in the dining hall. She let herself in and used the light on her phone to look around, peering at the titles on the book backs. She was hoping to find some on the castle itself, maybe even the original blueprints. Though it was possible that the information she was after was in a completely different room then the one she was in.