Why is a wealthy sportsman so frightened by the serpent design on a mysterious balloon that he begs Frank and Joe Hardy to protect him? And who stole the ancien

It's a holiday investigation for Frank and Joe Hardy! Frank and Joe go undercover at a New York City home for teenage runnaways during the annual Thanksgiving m

ATAC BRIEFING FOR AGENTS FRANK AND JOE HARDY MISSION: Investigate possible hazing at Eagle River Academy, and find the truth behind a student's death. LOCATION:

Valuable electronic parts containing platinum are being stolen from shipments made by Stanwide Mining Equipment’s cargo planes, and Frank and Joe are called u