4. THE GHOST WALKER DON MURDOCK came to the territories with three guns and a breaking heart. At least he had tried to keep the rifts wedged open and still preserved the similitude of hopeless grief and unconquerable despair. It had been easy enough that night when the New York skyline was falling astern and he had looked over the side of the Berengaria and had seen, almost on the verge of tears, the pilot's hazardous climb to the waiting boat. This man, thought Donald, swallowing a lump in his throat, was going back to a woman who loved him. A sane, shrewd mother of children, who went to church on Sundays and scoffed at ghosts. He could not imagine Mr. Pilot and Mrs. Pilot facing one another, trembling with fury over the matter of manifestations. He could not imagine Mrs. Pilot drawing