The Boxcar Children vacation at Lake Lucille in the Adirondack Mountains! People have been spreading rumors about a lake monster, and visitors are getting scared. When the Aldens hear strange noises and discover mysterious footprints on the shore, they must find out if there is really a monster in the lake.
- Asian & Pacific American Heritage
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- Asian American and Pacific Islander Heritage Month
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- How Does Your Garden Grow?
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- Our Favorite Sleuths
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- Asian American & Pacific Islander Heritage
- Mental Health Awareness
- Artistic Reads
- GRPL Staff Picks
- 250th Anniversary of the American Revolution
- 2025 Libby Book Award Winners and Runners Up
- Asian American and Pacific Islander Heritage Month
- National Poetry Month
- How Does Your Garden Grow?
- She Persisted: Women's history
- Women's History Month
- Our Favorite Sleuths
- Curl Up with a Cozy Read
- See all audiobooks collections