Frank and Joe Hardy can’t believe their good luck: The Bayport Herald has given them press passes to cover the Formula One championship in Indianapolis. They soon realize, though, that the competition between the top two racers has gone into overdrive. After one of the racers lands in the hospital and the other’s garage is burned, Frank and Joe step in to help find the culprit.
The race is on to solve the mystery, but soon the brothers find themselves under attack too. Will Frank and Joe be left in the dust by a criminal mastermind? Or will they manage to crack the case before there’s more trouble on the tracks?