"Well, 'tain't likely that a spring like Sulphur Spring would go dry the last o' May. Most o' these springs along here are fed from the same vein. You move in, and Sulphur Spring goes dry. So that's what I dropped off to talk to ye about. Just so!"

"I suppose," said Oliver, "that the work I did on my spring has in reality stopped the flow of Sulphur Spring. But—"

"Ye do? What makes ye suppose so?—if I ain't too bold in askin'."

Oliver's lips straightened. Plainly Selden suspected that Jessamy had told him of the peculiarity of the cañon springs, and was trying to make him implicate her. But the old man was not the crafty intriguer he seemed to fancy himself to be. He already had said too much if he wished to make Oliver drag the girl's name into the quarrel.

"Why, what you have just told me, added to my knowledge of what I did to clean out my spring, leads to that supposition," he replied. "But, as I was about to remark when you interrupted me, I can't see that that is any concern of mine. That's putting it rather bluntly, perhaps; but I am entirely within my rights in developing all the water that I can on my land, regardless of how it may affect land that lies below me."

"Right there's the point," retorted Selden. "I'm a pretty good friend o' the prosecutin' attorney down at the county seat. He tells me ye can't take my water away from me like that."

"Then I should say that your legal friend is not very well posted on the laws governing the development and disposition of water in this state," Oliver promptly told him.

"I wrote him," said Selden, "an' I'll show ye the letter if ye'll invite me in."

For the first time Oliver hesitated. Why did Selden wish to enter the cabin? Could not the letter be produced and read on the porch? It flashed through his mind that the old fox wished to get him inside so that some of his gang might investigate the spring and find out the volume of the water that was flowing, and what had been done to increase it. This only added to his belief that the Poison Oakers were responsible for the wall of stones that had choked the stream. Well, why not let them find out all that they wished to know in this regard?

"Certainly," he invited. "Come in." And he stood back from the door.