The Shore Road Mystery: The Hardy Boys (Book 6)

First published in 1928, now public domain in the USA and Canada, The Shore Road Mystery is the sixth book in the Hardy Boys series. When the Hardy Boys eagerly agree to assist their friend Jack Dodd and his father in locating a family treasure, the two young detectives are unaware of the baffling complications that will arise. Deadly road traps, aerial ambush, a spider man and a suspect who carries a menacing cane harass the young detectives as they seek the triple solution to this perplexing and exciting mystery.