In Five on a Secret Trail, the Famous Five—Julian, Dick, Anne, George, and Timmy the dog—go on a camping trip near an old, ruined cottage that seems abandoned. Anne hears strange noises in the night and sees mysterious lights in the building. At first, the others dismiss her fears, but soon they too witness odd happenings. As tension builds, the Five must figure out who is snooping around the cottage and why a nearby gang is trying to scare them off. Is the place haunted—or is something far more sinister going o