“franklin d rast”

When the Hardy boys buy a Chinese junk for a money-making venture, they discover it has a serious flaw... More

The Hardy boys' investigation of a museum robbery in England arouses the anger of a coven of black witches.... More

The Hardys have come to the Hawaiian islands to join in a scientific research project at the Mauna Kea Observatory. They have won the chance to witness a once-in-a-lifetime event--a total solar eclipse. But at the very instant day turns to night, the excitement suddenly turns deadly. The boys fin... More

Determined to learn the secret of the old mill, Frank and Joe employ a clever ruse to gain entrance and become trapped. There they unravel two mysteries, one involving a counterfeiting case and the other, a national security case their father is working on.... More

When the Hardy boys reached the caves, they came unexpectedly upon a queer old hermit.... More

Valuable electronic parts containing platinum are being stole from shipments made by Stanwide Mining Equipment Company's cargo planes, and Frank and Joe Hardy are called upon to assist their world-renowned detective father solve the baffling case. At Stanwide the boys pose as employees, and become s... More