The madman of Black Bear Mountain / Dixon, Franklin W

"Scoffing at a urban legend around a cannibalistic madman during a field trip to Black Bear Mountain, Joe and Frank go in inquiry when their teacher disappears, stranding their class in the wild with no way to call for help"--OCLC.

Camping on Black Bear Mountain, Frank, Joe, and the conservation club wake up to find a bear roaming the campsite and their teacher missing. On their search for their teacher, the boys encounter a mad ax-man, dangerous waterfalls, and the forest's ever-present black bears.