Title: The Growling Bear Mystery
Description: When the Aldens visit Yellowstone they discover a map showing the way to an old cabin where gold is supposedly hidden, but they encounter lots of interference in their attempts to hike the trail.
Subjects: Brothers and sisters, Fiction, Hiking, Mystery and detective stories, Orphans, Detective and mystery stories, Juvenile fiction, Boxcar children (Fictitious characters), Child treasure hunters, Child detectives, Children's fiction, Boxcar children (fictitious characters), fiction, Orphans, fiction, series:BoxcarChildren, collectionID:Boxcar3, Siblings, fiction
Places: Yellowstone National Park