The Haunted House ride at Fun City already has a chilling reputation. People whisper that it is haunted by the ghost of someone who died there. Samantha Sam Archer and her friends may not know what to believe, but then they get trapped inside. Now the scary effects, dark corners, and old rumors feel much too real. Sam and the others have to stay calm, search for clues, and figure out whether the ride is truly haunted or whether someone is hiding behind the legend. The setting gives the mystery a spooky, fast-moving feel without making the case too frightening for younger readers. This illustrated chapter book adds a ghostly twist to a school-trip mystery. It is a strong choice for readers who like haunted attractions, suspense, and brave friends working together under pressure. The amusement-park setting makes the suspense feel immediate and easy to picture.