The sun sank lower and lower. It touched the skyline of High Mesa and dipped below. The shadow of twilight fell upon Dry Fork and the waterhole. The man shivered and, as if afraid that the darkness would rush upon him, hastily opened his clenched hand and smoothed out the crumpled letter. To his bloodshot eyes, the accusing words seemed to glare up at him in letters of fire: Sir: We have been instructed by our client, Mr. George Ashton, to inform you that he has at last learned the full particulars of the manner in which you obtained possession of the plans of Mr. Thomas Blake, C.E., drawn by him for the competition on the then projected Michamac bridge; how you copied said plans and destroyed the originals, and was awarded the construction of said bridge on said copied plans presented by you as of your own device and invention; that you were awarded and did enjoy the office of Resident Engineer of said bridge during a period covering the greater part of the construction thereof, and received the full salary of said office, to and until said Blake took charge of said bridge, which had been imperilled by your incompetence; and said Blake, against your strenuous objections and opposition and at great personal risk, saved said bridge from destruction. Wherefore, because of the disgrace which you have, by reason of the aforesaid actions and conduct, brought upon his name, and because of various and sundry acts of disobedience, as well as your life of frivolity and dissipation,--our client has instructed us to inform you, that he has cut you off from him absolutely; that he has drawn a new will wherein the amount of your legacy is fixed at the sum of one ($1.00) dollar; that he will no longer make you an allowance in any sum whatever; that he no longer regards you as his son; that any communication addressed to him by you, either directly or indirectly, will not be received or read by him; and that he absolutely refuses to see you or to grant you a personal interview. Respectfully, etc. The signature was that of his father's confidential lawyers, and below, to the left, lest there be no possibility of misunderstanding, were his name and address in full: "Mr. Lafayette Ashton, Stockchute, Colorado." Again he bent over with his head on his breast and the letter clutched convulsively in his slender palm. A bloodcurdling yell brought him to his feet with a sudden leap. He still did not know the difference between the cry of a coyote and the deeper note of a timber wolf. He hastily started a fire, and ran to fetch his rifle from the saddle sheath. The pony was quietly munching a wisp of grass as best he could with the bit in his mouth. The unconcern of the beast reassured his master, who, however, filled the magazine of his rifle before offsaddling.