Camper for Secret Club Meetings

One day before Hannah’s 12th birthday, the friends discover an old caravan and decide to make it the Horse Club headquarters. Whenever there’s a puzzle to be solved, Hannah, Lisa, Sofia and Sarah meet there. The area beneath the removable roof becomes a shelter for their horses.The girls sit around the folding table and make themselves comfortable on the beautiful cushions. I wonder whether they’ve discovered the secret compartment yet?