"Sure, Uncle Jim."

The older man was studying the engineer's face intently. "I don't know what it is, Willard, but something has changed you since you came into this country. You know, my boy, that I have no one in the world but you. All that I have will be yours. I have dreamed and planned for you as for my own flesh and blood. I am telling you this now because I have felt that something was taking you away from me. Something that I cannot understand has come between us. I felt it the moment I met you in Kingston and it has been growing ever since. It was that that made me so angry over the Cartwright business. You know how I hate the West; you know what it cost me years ago. I feel now that in some way I am losing you too. What is it, Willard, that has come between us? Let's clean it up and get back in our relations to where we were before we left home."

As James Greenfield made his appeal the engineer's eyes turned involuntarily toward the door through which Barbara had left the room. And when he did not answer immediately the older man was sure that he understood what it was that had come between himself and the son of the woman he loved, and why Holmes had used his influence in behalf of Jefferson Worth.

"Is it that girl, Willard?"

The younger man faced him squarely and his answer meant much more to the engineer himself than he could have explained to Greenfield. "Yes sir, it is this girl."

"You love her?"

"As my father must have loved my mother."

At the simple words Greenfield controlled himself, but his hatred for Jefferson Worth was very bitter. That he should fail to win in the business warfare with the western man was nothing, but that Worth—through his daughter—should rob him of the son that was more than a son to him was more than he could bear.

"But, my dear boy," he said; "think what this means! Think of your family—of your father and mother—of your friends and your future back home. Who are these people? They are nobodies. This man Worth is an ignorant, illiterate, common boor with no breeding, no education—nothing but a certain native cunning that has enabled him to make a little money. We have nothing in common with his class."

"Mr. Worth is an honest, honorable man who is doing a great work," answered Holmes stoutly; "and his daughter is—Uncle Jim, she is the most wonderful woman I ever knew!"