“It’s too hot,” he replied; but the real reason was that he knew she was probably suffering, even at a walk.

For a long time they rode in silence, the girl taking in every beauty of meadow, ravine, and hill, that she might store them all away for the days when they would be only memories. The sun beat down upon them fiercely, for it was an early August day, and there was no relieving breeze; but she enjoyed it. It was all so different from any day in her past, and so much happier than anything in the last two years, or anything she could expect in the future.

Custer Pennington, never a talkative man, was always glad of a companionship that could endure long silences. Grace had been like that with him. They could be together for hours with scarce a dozen words exchanged; and yet both could talk well when they had anything to say. It was the knowledge that conversation was not essential to perfect understanding and comradeship that had rendered their intimacy delightful.

The riders had entered the hills and were winding up Jackknife Cañon before either spoke.

“If you tire,” he said, “or if it gets too hot, we’ll turn back. Please don’t hesitate to tell me.”

“It’s heavenly!” she said.

“Possibly a few degrees too hot for heaven,” he suggested; “but it’s always cool under the live oaks. Any time you want to rest we’ll stop for a bit.”

“Which are the live oaks?” she asked.

He pointed to one.

“Why are they called live oaks?”