Title: Mystery in the Cave
Description: While exploring the caves around Dragon's Mouth Cavern, a series of unusual and somewhat frightening events convinces the Alden children that someone does not want them around.
Subjects: Fiction, Brothers and sisters, Orphans, Brothers and sisters in fiction, Orphans in fiction, Caves, Caves in fiction, Mystery and detective stories, Boxcar children (Fictitious characters), Juvenile fiction, Detective and mystery stories, Children's fiction, Caves, fiction, Grandparents, fiction, Boxcar children (fictitious characters), fiction, Orphans, fiction, Brothers and sisters, fiction, series:BoxcarChildren, collectionID:Boxcar2, Siblings, fiction