“What’s the matter with the lights, Pat?” inquired Katharine, after they had covered about ten miles.

“Something, certainly, but I don’t know what,” was the worried reply. “They keep going out. I’ll just have to drive as fast as possible while they’re on, and slow down when they go off.”

“Hope they’re on the job while we’re in these woods we’re coming to,” remarked Anne, eyeing the dark tree shapes ahead with no inconsiderable apprehension.

“They probably will,” said Patricia encouragingly; “and I think Millersville must be on the other side of them. I’ll stop there and have the lights fixed.”

The girls sat with bated breath as they plunged into the gloomy woods, but all went well until they had nearly reached the last of the trees. Suddenly the lights flickered out, and there was a terrific bump which jarred startled cries out of all of the passengers.

“What on earth was that?” demanded Jane, as Patricia slowed up.

“A hole, I suppose,” replied Patricia with feigned carelessness.

“Then it must have been an out-growing hole,” said Anne, rubbing her elbow which had come into sharp contact with the window frame. “It felt as if we went over an elephant.”

“More likely the limb of a tree,” declared Katharine.

“Well, whatever it was, it can stay there,” declared Patricia. “I’m not going back to see. There are lights ahead, and I’m quite sure we’re almost in Millersville.”