The Bobbsey Twins on Blueberry Island
Subjects
- bobbsey twins (fictitious characters)
- bobbsey twins (fictitious characters), fiction
- camping, fiction
- children
- children's fiction
- children's stories, american
- detective and mystery stories
- fiction
- illustrated children's books
- islands, fiction
- juvenile fiction
- mystery and detective stories
- specimens
- twins
- twins, fiction
- young adult fiction