"Certainly, boy, half a dozen of them," said Cal.

"It's a go-g-g-g-good thing we lost Bismark," grinned Ding-dong, in which sage observation they all perforce acquiesced.

"I've got something to say myself," observed Joe suddenly, "maybe you other fellows have noticed it? This seat is getting awfully hot."

"By ginger, so it is," cried Cal suddenly, springing up from the easy posture he had assumed.

"L-l-l-ook, there is s-s-s-smoke c-c-c-coming out from back of the car!" cried Ding-dong alarmedly.

As he spoke a volume of smoke rolled out from behind them.

"Good gracious, the car's on fire!" yelled Nat, "throw some water on it quick!"

"Can't," exclaimed Cal, "we used it all up coming through the flames yonder."

"We'll burn up!" yelled Joe despairingly.

Indeed it seemed like it. Smoke was now rolling out in prodigious quantities from beneath the tonneau and to make the possibilities more alarming still, the reserve tank full of gasolene was located there.