Another Trip to Uintah Agency—Confidence of the Indians—My Return to Salt Lake City—Call on Secretary Delano—G. W. Dodge Visits the Indians as a Peace Commissioner—Speech of Chief Douglas—Treaty with the Grass Valley Indians.Whisky Sold to the Indians—I Forbid the Traffic—Douglas and his Band Demand an Order to get Fire-water—They Threaten to Kill me—My Trick on them for Threatening me—Mr. Dodge Orders the Indians back to the Reservation—They Refuse to go—Trouble Brewing—Peaceable Settlement.CHAPTER XXXI.