When the Hardy Boys set out to solve the mystery of their missing chums, they discover a gang hide-out in a cave on an island along the way.More
"A full repertoire of music and sound effects are used throughout the story to help push the action and set the atmosphere." (AudioFile)
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Enjoyable Hardy Boys sleuthing around Bayport
- MillenniumMike "Favorites are histories and mysteries. Once avid reader trying to pick up the pace again later in life."
One of the Better "Hardys"