The Haunted Cabin Mystery

The Alden children go on a classic Mississippi steamboat to visit a family friend in Missouri, there they have to uncover who is responsible for the mysterious happenings near the cabin. The Alden children travel on a Mississippi paddle-wheel steamer to visit an old family friend in his cabin near Hannibal, Missouri, and try to discover who is responsible for the mysterious activities near the house. The Aldens visit Cap Lambert near Hannibal, Missouri.