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The Madman of Black Bear Mountain (Hardy Boys Adventures Series #12)
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Brother detectives Frank and Joe face perils in the wilderness as they try to track down their missing teacher in this thrilling Hardy Boys adventure.
As part of a research unit, Bayport High’s Green Environment Conservation Club (GECO) is taking a field trip—camping on nearby Black Bear Mountain, where the students will help field biologist Dr. Max Kroopnik investigate local flora. Frank’s there to geek out about nature while Joe’s along for the thrills. Not only does Black Bear Mountain li...
As part of a research unit, Bayport High’s Green Environment Conservation Club (GECO) is taking a field trip—camping on nearby Black Bear Mountain, where the students will help field biologist Dr. Max Kroopnik investigate local flora. Frank’s there to geek out about nature while Joe’s along for the thrills. Not only does Black Bear Mountain li...