"By and by, perhaps," said the girl, soothingly. "You must get well yourself first."

Kenneth Hastings' condition proved to be more serious than they thought, and Dr. Mishell looked grave. He had removed the bullet, and Sister Mercy had assisted him. When at last the wound was dressed, Dr. Mishell visited the other patient. He examined her ankle, and pronounced it a bad sprain. He examined her head, and looking towards Mrs. Clayton, said:

"It is as you surmised, concussion. Probably due to a fall."

He gave a few directions to Sister Mercy, and after a few gruff, but kindly, words, departed, to look after his other patients in Gila.

Now, Carla Earle began her career as a nurse, and soon her ministrations were known in every house, and shack, where fever had entered.

After Esther learned the details of her rescue, and of how Kenneth Hastings had again risked his life for hers, she grew abstracted, talked little, and ate less. And after she had learned that he was critically ill, delirious, as a result of the wound received in rescuing her, her sorrow became patent to all. Could she not see him? But Sister Mercy guarded her patient, and watched, and prayed the prayers of her church. Physician and nurse both knew that Kenneth's life hung by a thread. The sick man talked in his delirium; and his heart story lodged in the heart of the nurse, who watched by him, and who nursed him back to life.

When Esther was able to go about on crutches, she visited her patients who were nearest to Clayton Ranch. One day Patrick Murphy called on her.

"How are Brigham and Kathleen?" she asked, as she greeted him. "I hope they are better."

"No betther, Miss," he said, struggling for composure. "The docther has been lavin' av his midicine, an' Carla (I mean Miss Earle) has came each day (the saints bliss her!) but still the faver is bad. An' Brigham—"

He could say no more. After a while, he continued: