"Maybe you had better run the car backward," suggested Sam. He had noted the narrowness of the roadway and knew it would be no easy matter to turn around in such limited space. Besides that, there was a deep gully on one side, so that they would run the risk of overturning.

"Yes, I'll back if Dick will only give me room," muttered Tom, as he pressed the lever of the self-starter. Then after the power was once more generated he threw in the reverse gear and allowed the car to back up.

"That's the way to do it, Tom," yelled Dick. "Come on, I'll get out of the way," and he, too, began to back until he was close on to the Waltham runabout.

"Look out! Don't bump into me!" yelled Chester Waltham, who for the moment seemed to be completely bewildered by what was taking place. "What's the matter anyway?" he demanded of the Italian.

"Oh, Chester, there must be some danger!" shrieked his sister. "Say! they are both backing up. Maybe you had better back up too."

"All right, if that's what they want," answered the young millionaire, and then in his hurry tried to reverse so quickly that he, too, stalled his engine.

"Back up! Back up!" called out Dick. "We've got to get out of here! There is some sort of blasting going on ahead!"

"Oh, Dick, be careful!" cried Mrs. Stanhope, and sprang up in the tonneau of the car in alarm, quickly followed by Mrs. Laning.

"You will run into Mr. Waltham, sure!" wailed the latter.

"Don't smash into me! Don't smash into me!" yelled the young millionaire in sudden terror. "If you bump into me you'll send me into the ditch!"