"I am thankful that we happened to come when you needed us most," the doctor responded heartily. "We wanted to see Doctor King; but, finding him away from the ranch, Limber suggested that we ride down here and possibly find out when he might return."

"Leon's baby was sick," she explained, and Limber nodded. "He'll be back in a couple of days, he said."

"I want to find out whether the doctor will consider a proposition of mine regarding building a sanitarium at the Springs," Powell went on. "Mr. Traynor said King had such an idea, himself, and needed a partner-physician. That was how Limber and I came this way today."

"You know our Arizona custom—our homes are the homes of our friends. You are royally welcome to the best we have until Doctor King returns."

The two men exchanged sudden glances, and Limber hastened to say, "I've got to get to Willcox this evening, for the boys are on the road with a shipment of stock. But, Doctor Powell could wait here till King gets back. I was thinkin' I had better ride down to Leon's and head King back this way. Then he and Doctor Powell could talk together, whilst I kin go to Willcox by the San Pedro road instead of comin' back here."

"Don't change any plans on my account," the woman said quickly, sensing their thoughts. "My husband and Juan will be home tonight, so there is no occasion for anxiety."

"We'll wait till they come," Powell's voice was decided. "After they reach here, Limber and I can follow Doctor King. We have a new moon tonight and Limber says the trail is plain." Then Powell changed the conversation by asking Donnie if he spoke Spanish, and the child nodded assent.

"Marmee and I talk with Juan in Spanish all the time."

The doctor continued, "I used to live in South America, so I learned it down there. It varies a bit, but I have been able to understand and make myself understood, so far."

Luncheon over, the doctor went on the porch with mother and child, and Limber sauntered back to the stables to water their ponies. He was holding the halter-ropes of the animals while they stood by the water-trough, when he saw Glendon and Juan riding down the trail back of the house.