“Yes!” cried Bess. “There are some pails over there!” and she pointed toward a pile of gardening tools. “The watering can will be good, too. Scoop up the sand–use your hands!”

She rushed over and picked up one of the pails, an example followed by her sister and Eline.

“Oh, why don’t those boys come out!” cried the latter. “Maybe they are–burned!” she faltered.

“Perhaps they can’t get our car started,” said Bess. “Sometimes it just won’t respond!”

Quickly they filled the pails with sand, and while this is being done, and other preparations under way to fight the fire and save the autos I will take just a moment to tell my new readers something about the characters in this story, and how they figured in previous books of the series.

The first volume, in which Cora Kimball and her chums were introduced, was entitled “The Motor Girls,” and in that they succeeded in unraveling a mystery of the road, though it was not as easy as they at first thought it might be.

Then came “The Motor Girls on a Tour; Or, Keeping a Strange Promise,” and how strange that promise was, not even Cora realized at the time. But in spite of difficulties it was kept and a restoration was made. In the third book, “The Motor Girls at Lookout Beach,” there came the quest for two runaways.

That girls–even young girls–do things on impulse was made clear to Cora and her friends when they sought after the rather foolish creatures who ran such a risk. That only good came of it was as much due to Cora as to anyone else.

“The Motor Girls Through New England” gave Cora and her companions a chance to see something of life under strange circumstances. That one of them would be captured by the gypsies never for a moment entered their heads. But it happened, and for a time it looked as though the results might be serious. But once again Cora triumphed.

The volume immediately preceding the present one is entitled “The Motor Girls on Cedar Lake; Or, The Hermit of Fern Island.” Who the hermit was, and the strange secret he kept so long, and how it was finally solved you will find set down in that book. Then came the return to normal life, but with the prospect of more adventures, on the verge of which we now find Cora and her friends.