Tom Swift enters an upcoming race with his specially-designed prototype electric race car. But as he makes the final preparations and adjustments, days before the race, he discovers a plot that would bankrupt not only his family, but also everyone else that relies on the local bank (which is the target of a nefarious bank-run scheme). Tom must solve the mystery and stop the criminals behind the plot before he'll test himself on a 500 mile race against some of the best cars and skilled drivers in the United States. (source: Wikipedia)
"Father," exclaimed Tom Swift, looking up from a paper he was reading, "I think I can win that prize!" "What prize is that?" inquired the aged inventor, gazing away from a drawing of a complicated machine, and pausing in his task of making some intricate calculations. "You don't mean to say, Tom, that you're going to have a try for a government prize for a submarine, after all." "No, not a submarine prize, dad," and the youth laughed. "Though our Advance would take the prize away from almost any other under–water boat, I imagine. No, it's another prize I'm thinking about."