He ran back to his cabin. He never thought of Bostil, of Holley, of anything except the story revealed in those little boot-tracks. He packed a saddle-bag with meat and biscuits, filled a canvas water-bottle, and, taking them and his rifle, he hurried out to the corral. First he took Nagger down to Brackton's pasture and let him in. Then returning, he went at the fiery stallion as he had not gone in many a day, roped him, saddled him, mounted him, and rode off with a hard, grim certainty that in Wildfire was Lucy's salvation. Four hours later Slone halted on the crest of a ridge, in the cover of sparse cedars, and surveyed a vast, gray, barren basin yawning and reaching out to a rugged, broken plateau. He expected to find Joel Creech returning on the back-trail, and he had taken the precaution to ride on one side of the tracks he was following. He did not want Joel to cross his trail. Slone had long ago solved the meaning of the Creeches' flight. They would use Lucy to ransom Bostil's horses, and more than likely they would not let her go back. That they had her was enough for Slone. He was grim and implacable. The eyes of the wild-horse hunter had not searched that basin long before they picked out a dot which was not a rock or a cedar, but a horse. Slone watched it grow, and, hidden himself, he held his post until he knew the rider was Joel Creech. Slone drew his own horse back and tied him to a sage-bush amidst some scant grass. Then he returned to watch. It appeared Creech was climbing the ridge below Slone, and some distance away. It was a desperate chance Joel ran then, for Slone had set out to kill him. It was certain that if Joel had happened to ride near instead of far, Slone could not have helped but kill him. As it was, he desisted because he realized that Joel would acquaint Bostil with the abducting of Lucy, and it might be that this would be well. Slone was shaking when young Creech passed up and out of sight over the ridge--shaking with the deadly grip of passion such as he had never known. He waited, slowly gaining control, and at length went back for Wildfire. Then he rode boldly forth on the trail. He calculated that old Creech would take Lucy to some wild retreat in the canyons and there wait for Joel and the horses. Creech had almost certainly gone on and would be unaware of a pursuer so closely on his trail. Slone took the direction of the trail, and he saw a low, dark notch in the rocky wall in the distance. After that he paid no more attention to choosing good ground for Wildfire than he did to the trail. The stallion was more tractable than Slone had ever found him. He loved the open. He smelled the sage and the wild. He settled down into his long, easy, swinging lope which seemed to eat up the miles. Slone was obsessed with thoughts centering round Lucy, and time and distance were scarcely significant.