Kenneth Hastings studied her, puzzled. He shared the solicitude the Claytons evidently felt for her. All knew she had drawn too lavishly upon her strength in her unselfish service for others. They also knew that warnings and protests availed nothing; that she must learn through experience the necessity of conservation of energy. Too useful a woman, Kenneth Hastings said of her, to wear herself out in service for a lot of common people. But he did not understand. He was to learn.
At the close of a fatiguing day, a day of withering heat, John Clayton came home to dinner, bringing Kenneth with him. Esther Bright and Edith Clayton sat on the veranda as they approached.
"Miss Bright," said the host, "I have a proposition to make:—that you and Mrs. Clayton accompany Mr. Hastings and me to Clifton to-morrow. Fortunately, to-morrow will be Friday. We can start soon after school is dismissed, and return Saturday, riding in the cool of the day."
"Delightful!" she exclaimed, with evident pleasure, "How far is it?"
"About twenty miles, I think," he answered.
"Twenty miles? On horseback? I'm afraid I can't endure the fatigue of so long a ride. I am already so tired!"
"Really!" said Kenneth, in a mocking tone. "You at last acknowledge that you are tired! I am astonished."
But she was unresponsive.
As the plans were discussed for the long ride, Esther gradually roused, and entered into the occasion with spirit. It was decided that the four should go in the surrey. Carla and Edith were to remain at home; and as Jack Harding was still in camp, he was to be general protector of the girls until the return of the party.
As the sun began to lower, Friday afternoon, the party drove away from camp, first north, then east, toward Clifton. They crossed and recrossed the Gila River for some distance, passing many of the abandoned cliff dwellings along the canyon. Everywhere, the desert foothills, and the crevices of jagged, cliffs were ablaze with cactus blossoms. As the cool came on, the air grew delightful, and Esther seemed to awaken once more to the pure joy of living.