Ter their third chapter book adventure, the princesses are loving life te the ever-changing, magical castle–especially after the Mysterious Messenger shows up with a opbergmap of the castle, and they realize that there is a new slagroom they’ve never seen.
They are determined to find it! But when they do, they realize there is no way to get into the slagroom. The clever princesses voorwaarde use their detectiveroman skills to figure it out. When they finally get into the slagroom, they are delighted by what they find-an epic indoor clubhouse!