"You wait! I bet something happens on this trip, because of this old heap of scrap iron that pa calls a car."

"Goodness me!" exclaimed Helen, with some exasperation. "Don't you dare have a breakdown in the hills, Tom! I should be frightened. It's so wild up there beyond Loon Lake."

"You needn't blame me," returned her twin. "I shall do my best."

"And so will the auto—I have no doubt," added Ruth, laughingly. "Cheer up, Helen, dear——"

"I know the rest of it!" interrupted her chum. "'The worst is yet to come!' I—hope—not!"

Ruth Fielding would allow no worrying or criticism in this event. They were out for a good time, and she at once proceeded to cheer up the twins, and laugh at their fears, and interest them in other things.

They crossed the river at Culm Falls—a beautiful spot—and it was beyond the bridge, as the car was mounting the first long rise, that the party of adventurers found their first incident of moment.

Here and there were clearings in the forest upon the right side of the road (on the other side the hill fell abruptly to the river), and little farms. As the party came in sight of one of these farms, a great cry arose from the dooryard. The poultry was soundly disturbed—squawking, cackling, shrieking their protests noisily—while the deep baying of a dog rose savagely above the general turmoil.

"Something doing there!" quoth Tom Cameron, slowing down.

"A chicken hawk, perhaps?" suggested Ruth.