It was then that they saw Dan Barry, while the dawn was still around them, and before the sun pushed up in the east above the mountains. He came winding down the bridle path with the dawn glittering on the side of Satan, and a dark, swift form spiriting on ahead.
“Look at him!” muttered Sliver Waldron. “The damned wolf is a scout. See him nose around that hummock? Watch him smell behind that bush. The black devil!”
Bart, in fact, wove a loose course before his master, running here and there to all points of vantage, as if he knew that danger lurked ahead, but where he came close, with only the narrow passage between the cliffs, he seemed to make up his animal brain that there could be no trouble in so constricted a place, and darted straight ahead.
“They're ours,” whispered Waldron. “Steady, boys. Gus, get your rope, get ready!”
Gus tossed the noose a little wider, and gathered himself for the throw, but it seemed as if the wolf saw or heard the movement. He stopped suddenly and stood with his head high; behind him the rider checked the black horse; all three waited.
“He's tryin' to get the wind,” chuckled Waldron, “but the wind is ag'in' our faces!”
It was only a slight breeze, but it came directly against the lurking three; and moreover the scent of the sage was particularly keen at this time of the day, and quite sufficient to blur the scent of man even in the keen nostrils of Black Bart. Only for a second or so he stood there sniffing the wind, a huge animal, larger than any wolf the three had ever seen; his face wise in a certain bear-like fashion from the three gray marks in the center of his forehead. Now he trotted ahead, and the stallion broke into a gallop behind.
“My God,” whispered Sliver to Gus, “don't spoil that hoss when you daub the rope on him! Look at that action; like runnin' water!”
They came more rapidly. As if the rider knew that a point of danger was there to be passed, he spoke to his mount, and Satan lengthened into a racing gait that blew the brim of the rider's hat straight up. On they came. The wolf-dog darted past. Then as the horse swept by, Gus Reeve rose from behind his bush and the rope darted snakelike from his hand. The forefeet of Satan landed in the noose, and the next instant the back-flung weight of Gus tightened the rope, and Satan shot over upon his side, flinging the master clear of the saddle.
It sent him rolling over and over in the dust, and Sliver Waldron was on his feet with both guns in action, sending bullet after bullet towards the tumbling body. Gus Reeve was running towards the stallion, his rope in action to entangle one of the hindfeet and make sure of his prey; Ronicky Joe had leaped up with a yell and blazed away at Black Bart.