All day long they drove, almost in silence, stopping only for a hurried lunch. Toward evening, when the hills had turned to red purple, they drove across a quaint covered bridge—that is, one which has a roof and solid sides of wood, like a house—over a stream whose sparkling, merry water was as yellow as gold from the reflection of the setting sun.

“I’m awfully hungry,” sighed Priscilla.

“I was just going to propose that we stop under these oaks for supper,” said Desiré. “We can’t live without eating.”

CHAPTER XIII
INDIANS AND STRAWBERRIES

“Should you mind driving all night?” asked Jack, as they prepared to start on after the meal and a short rest.

“Not a bit, if you will take turns driving,” replied Desiré promptly. “Priscilla can stretch out on the blankets, and you and I alternate at the reins.”

“The Indians have such a start on us,” went on Jack. “You see in the first place they left earlier; and then we lost all the time of our search, and going to Bear River and back; and it’s important to catch up as soon as possible, lest they should leave the road somewhere and take a crosscut to the reservation.”

“Of course,” assented Desiré.

Darkness fell; the stars came out; and the full moon gave them light enough to follow the winding road. Several times during the night Desiré persuaded Jack to let her guide Dolly and Dapple while he rested and dozed in the corner of the seat.

On past dark farmhouses whose occupants were sound asleep; past somber, solemn woods, so beautiful in the daylight, but so dense, mysterious, almost terrifying at night; across murmuring black streams; up long hills which made the tired horses breathe heavily, and down the other side where one had to hold a tight rein to keep the faithful animals from stumbling. Occasionally a bat swooped low enough to make Desiré duck her head with fright, and once, while Jack was napping, she caught sight of a huge dark bulk near the edge of a woods; but it disappeared before the snorting horses could be urged onward.